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  <attribute name="featureType" value="timeSeries" />
  <attribute name="title" value="Heavy metals and PAHs (polycyclic aromatic hydrocarbons, 16) at Diabla Gora" />
  <attribute name="keywords" value="mass_concentration_of_cadmium_in_pm10_in_air, dibenzo_ah_anthracene, mass_concentration_of_benzo_b_fluoranthene_in_pm10_in_air, mass_concentration_of_lead_in_pm10_in_air, arsenic, EMEP, lead, benz_a_anthracene, Diabla Gora, mass_concentration_of_benzo_k_fluoranthene_in_pm10_in_air, mass_concentration_of_inden_123cd_pyrene_in_pm10_in_air, PL0005R, nickel, mass_concentration_of_nickel_in_pm10_in_air, benzo_a_pyrene, mass_concentration_of_dibenzo_ah_anthracene_in_pm10_in_air, cadmium, benzo_b_fluoranthene, mass_concentration_of_benzo_a_pyrene_in_pm10_in_air, pm10, inden_123cd_pyrene, mass_concentration_of_arsenic_in_pm10_in_air, mass_concentration_of_benz_a_anthracene_in_pm10_in_air, benzo_k_fluoranthene" />
  <attribute name="id" value="PL0005R.20230102000000.20260619123101.high_vol_sampler..pm10.104w.1w.PL02L_HVPM10..lev2.nc" />
  <attribute name="naming_authority" value="EBAS" />
  <attribute name="project" value="EMEP" />
  <attribute name="acknowledgement" value="Data used in this &lt;study/report/figure/etc.&gt; were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the framework: EMEP. Chief Inspectorate of Environmental Protection, Departament of Environmental Monitoring, Al Jerozolimskie 92, 00-807 Warsaw, Poland, sekretariatdm@gios.gov.pl|Data used in this &lt;study/report/figure/etc.&gt; were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the framework: EMEP." separator="|" />
  <attribute name="doi" value="https://doi.org/10.48597/5E8U-J762|https://doi.org/10.48597/97ZY-XR8R" separator="|" />
  <attribute name="license" value="https://creativecommons.org/licenses/by/4.0/" />
  <attribute name="citation" value="Degorska, A., EMEP, 2026, Heavy metals and PAHs (polycyclic aromatic hydrocarbons, 16) at Diabla Gora, data hosted by EBAS at NILU, Part of DOI: https://doi.org/10.48597/5E8U-J762, https://doi.org/10.48597/97ZY-XR8R" />
  <attribute name="summary" value="Heavy metals and PAHs (polycyclic aromatic hydrocarbons, 16) at Diabla Gora. These measurements are gathered as a part of the following projects EMEP and they are stored in the EBAS database (http://ebas.nilu.no/). Parameters measured are: arsenic in pm10 (mass_concentration_of_arsenic_in_pm10_in_air), benz_a_anthracene in pm10 (mass_concentration_of_benz_a_anthracene_in_pm10_in_air), benzo_a_pyrene in pm10 (mass_concentration_of_benzo_a_pyrene_in_pm10_in_air), benzo_b_fluoranthene in pm10 (mass_concentration_of_benzo_b_fluoranthene_in_pm10_in_air), benzo_k_fluoranthene in pm10 (mass_concentration_of_benzo_k_fluoranthene_in_pm10_in_air), cadmium in pm10 (mass_concentration_of_cadmium_in_pm10_in_air), dibenzo_ah_anthracene in pm10 (mass_concentration_of_dibenzo_ah_anthracene_in_pm10_in_air), inden_123cd_pyrene in pm10 (mass_concentration_of_inden_123cd_pyrene_in_pm10_in_air), lead in pm10 (mass_concentration_of_lead_in_pm10_in_air), nickel in pm10 (mass_concentration_of_nickel_in_pm10_in_air)" />
  <attribute name="source" value="surface observation" />
  <attribute name="institution" value="PL02L, Institute of Environmental Protection - National Research Institute, IEP-NRI, Kolektorska 4, 01-692, Warsaw, Poland" />
  <attribute name="processing_level" value="processing_level_test" />
  <attribute name="date_created" value="2026-06-19T12:31:01 UTC" />
  <attribute name="date_metadata_modified" value="2026-06-19T12:31:01 UTC" />
  <attribute name="creator_name" value="Anna Degorska" />
  <attribute name="creator_type" value="person" />
  <attribute name="creator_email" value="" />
  <attribute name="creator_institution" value="" />
  <attribute name="contributor_name" value="Anna Degorska" />
  <attribute name="contributor_role" value="data submitter" />
  <attribute name="publisher_type" value="institution" />
  <attribute name="publisher_name" value="NILU - Norwegian Institute for Air Research, ATMOS, EBAS" />
  <attribute name="publisher_institution" value="NILU - Norwegian Institute for Air Research, ATMOS, EBAS" />
  <attribute name="publisher_email" value="ebas@nilu.no" />
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  <attribute name="geospatial_bounds" value="MULTIPOINT Z ((54.15 22.066667 159.0), (54.15 22.066667 157.0))" />
  <attribute name="geospatial_bounds_crs" value="EPSG:4979" />
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  <attribute name="geospatial_vertical_min" type="double" value="157.0" />
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  <attribute name="geospatial_vertical_positive" value="up" />
  <attribute name="time_coverage_start" value="2023-01-02T00:00:00 UTC" />
  <attribute name="time_coverage_end" value="2024-12-30T00:00:00 UTC" />
  <attribute name="time_coverage_duration" value="P0001-11-28T00:00:00" />
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  <attribute name="ebas_citation" value="Degorska, A., EMEP, 2026, Heavy metals and PAHs (polycyclic aromatic hydrocarbons, 16) at Diabla Gora, data hosted by EBAS at NILU, Part of DOI: https://doi.org/10.48597/5E8U-J762, https://doi.org/10.48597/97ZY-XR8R" />
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  <attribute name="ebas_statistics" value="arithmetic mean" />
  <attribute name="ebas_data_level" value="2" />
  <attribute name="ebas_period_code" value="104w" />
  <attribute name="ebas_resolution_code" value="1w" />
  <attribute name="ebas_sample_duration" value="1w" />
  <attribute name="ebas_orig_time_res" value="1d" />
  <attribute name="ebas_station_code" value="PL0005R" />
  <attribute name="ebas_platform_code" value="PL0005S" />
  <attribute name="ebas_station_name" value="Diabla Gora" />
  <attribute name="ebas_station_latitude" value="54.15" />
  <attribute name="ebas_station_longitude" value="22.066667" />
  <attribute name="ebas_station_altitude" value="157.0 m" />
  <attribute name="ebas_regime" value="IMG" />
  <attribute name="ebas_unit" value="ng/m3" />
  <attribute name="ebas_matrix" value="pm10" />
  <attribute name="ebas_laboratory_code" value="PL02L" />
  <attribute name="ebas_instrument_type" value="high_vol_sampler" />
  <attribute name="ebas_instrument_name" value="HVPM10" />
  <attribute name="ebas_instrument_manufacturer" value="DIGITEL" />
  <attribute name="ebas_instrument_model" value="DHA-80" />
  <attribute name="ebas_instrument_serial_number" value="PP-BN-41" />
  <attribute name="ebas_analytical_laboratory_code" value="PL13L" />
  <attribute name="ebas_inlet_type" value="Impactor--direct" />
  <attribute name="ebas_inlet_description" value="PM10 at ambient humidity inlet, delivered with sampler" />
  <attribute name="ebas_flow_rate" value="500.0 l/min" />
  <attribute name="ebas_filter_description" value="Whatman QMA-150" />
  <attribute name="ebas_medium" value="Quartz" />
  <attribute name="ebas_humidity_temperaure_control" value="None" />
  <attribute name="ebas_detection_limit_expl" value="Determined by taking 3 times standard deviation of ensemble of laboratory blanks" />
  <attribute name="ebas_zero_negative_values_code" value="Zero/negative possible" />
  <attribute name="ebas_zero_negative_values" value="Zero/negative values reported as measured if within detection limit, flagged with 780" />
  <attribute name="ebas_organization" value="PL02L, Institute of Environmental Protection - National Research Institute, IEP-NRI, , Kolektorska 4, , 01-692, Warsaw, Poland" />
  <attribute name="ebas_framework_acronym" value="EMEP" />
  <attribute name="ebas_framework_name" value="European Monitoring and Evaluation Programme" />
  <attribute name="ebas_framework_description" value="The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems." />
  <attribute name="ebas_framework_contact_name" value="Kjetil Tørseth" />
  <attribute name="ebas_framework_contact_email" value="kt@nilu.no" />
  <attribute name="ebas_originator" value="Degorska, Anna, , , , , , , , , " />
  <attribute name="ebas_submitter" value="Degorska, Anna, , , , , , , , , " />
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  <attribute name="Metadata_Conventions" value="Unidata Dataset Discovery v1.0" />
  <attribute name="geospatial_lat_units" value="degrees_north" />
  <attribute name="geospatial_lon_units" value="degrees_east" />
  <attribute name="comment" value="{&#xA;    &quot;Data definition&quot;: &quot;EBAS_1.1&quot;, &#xA;    &quot;Data license&quot;: &quot;https://creativecommons.org/licenses/by/4.0/&quot;, &#xA;    &quot;Citation&quot;: &quot;Degorska, A., EMEP, 2026, Heavy metals and PAHs (polycyclic aromatic hydrocarbons, 16) at Diabla Gora, data hosted by EBAS at NILU, Part of DOI: https://doi.org/10.48597/5E8U-J762, https://doi.org/10.48597/97ZY-XR8R&quot;, &#xA;    &quot;Set type code&quot;: &quot;TU&quot;, &#xA;    &quot;Timezone&quot;: &quot;UTC&quot;, &#xA;    &quot;File name&quot;: &quot;PL0005R.20230102000000.20260619123101.high_vol_sampler..pm10.104w.1w.PL02L_HVPM10..lev2.nc&quot;, &#xA;    &quot;Contains data from DOI&quot;: &quot;https://doi.org/10.48597/5E8U-J762, https://doi.org/10.48597/97ZY-XR8R&quot;, &#xA;    &quot;File creation&quot;: &quot;2026-06-19T16:06:36.846164 UTC&quot;, &#xA;    &quot;Export state&quot;: &quot;2026-06-19T15:25:03.521052 UTC&quot;, &#xA;    &quot;Export filter&quot;: &quot;exclude-900,exclude-invalid&quot;, &#xA;    &quot;Startdate&quot;: &quot;20230102000000&quot;, &#xA;    &quot;Revision date&quot;: &quot;20260619123101&quot;, &#xA;    &quot;Version&quot;: &quot;1&quot;, &#xA;    &quot;Version description&quot;: &quot;initial revision, manually inspected&quot;, &#xA;    &quot;Statistics&quot;: &quot;arithmetic mean&quot;, &#xA;    &quot;Data level&quot;: &quot;2&quot;, &#xA;    &quot;Period code&quot;: &quot;104w&quot;, &#xA;    &quot;Resolution code&quot;: &quot;1w&quot;, &#xA;    &quot;Sample duration&quot;: &quot;1w&quot;, &#xA;    &quot;Orig. time res.&quot;: &quot;1d&quot;, &#xA;    &quot;Station code&quot;: &quot;PL0005R&quot;, &#xA;    &quot;Platform code&quot;: &quot;PL0005S&quot;, &#xA;    &quot;Station name&quot;: &quot;Diabla Gora&quot;, &#xA;    &quot;Station latitude&quot;: &quot;54.15&quot;, &#xA;    &quot;Station longitude&quot;: &quot;22.066667&quot;, &#xA;    &quot;Station altitude&quot;: &quot;157.0 m&quot;, &#xA;    &quot;Regime&quot;: &quot;IMG&quot;, &#xA;    &quot;Unit&quot;: &quot;ng/m3&quot;, &#xA;    &quot;Matrix&quot;: &quot;pm10&quot;, &#xA;    &quot;Laboratory code&quot;: &quot;PL02L&quot;, &#xA;    &quot;Instrument type&quot;: &quot;high_vol_sampler&quot;, &#xA;    &quot;Instrument name&quot;: &quot;HVPM10&quot;, &#xA;    &quot;Instrument manufacturer&quot;: &quot;DIGITEL&quot;, &#xA;    &quot;Instrument model&quot;: &quot;DHA-80&quot;, &#xA;    &quot;Instrument serial number&quot;: &quot;PP-BN-41&quot;, &#xA;    &quot;Analytical laboratory code&quot;: &quot;PL13L&quot;, &#xA;    &quot;Inlet type&quot;: &quot;Impactor--direct&quot;, &#xA;    &quot;Inlet description&quot;: &quot;PM10 at ambient humidity inlet, delivered with sampler&quot;, &#xA;    &quot;Flow rate&quot;: &quot;500.0 l/min&quot;, &#xA;    &quot;Filter description&quot;: &quot;Whatman QMA-150&quot;, &#xA;    &quot;Medium&quot;: &quot;Quartz&quot;, &#xA;    &quot;Humidity/temperature control&quot;: &quot;None&quot;, &#xA;    &quot;Detection limit expl.&quot;: &quot;Determined by taking 3 times standard deviation of ensemble of laboratory blanks&quot;, &#xA;    &quot;Zero/negative values code&quot;: &quot;Zero/negative possible&quot;, &#xA;    &quot;Zero/negative values&quot;: &quot;Zero/negative values reported as measured if within detection limit, flagged with 780&quot;, &#xA;    &quot;Organization&quot;: &quot;PL02L, Institute of Environmental Protection - National Research Institute, IEP-NRI, , Kolektorska 4, , 01-692, Warsaw, Poland&quot;, &#xA;    &quot;Framework acronym&quot;: &quot;EMEP&quot;, &#xA;    &quot;Framework name&quot;: &quot;European Monitoring and Evaluation Programme&quot;, &#xA;    &quot;Framework description&quot;: &quot;The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems.&quot;, &#xA;    &quot;Framework contact name&quot;: &quot;Kjetil Tørseth&quot;, &#xA;    &quot;Framework contact email&quot;: &quot;kt@nilu.no&quot;, &#xA;    &quot;Originator&quot;: &quot;Degorska, Anna, , , , , , , , , &quot;, &#xA;    &quot;Submitter&quot;: &quot;Degorska, Anna, , , , , , , , , &quot;&#xA;}" />
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  <dimension name="tbnds" length="2" />
  <dimension name="metadata_time" length="2" />
  <dimension name="nickel_qc_flags" length="1" />
  <dimension name="dibenzo_ah_anthracene_qc_flags" length="1" />
  <dimension name="benzo_b_fluoranthene_qc_flags" length="1" />
  <dimension name="lead_qc_flags" length="1" />
  <dimension name="benzo_k_fluoranthene_qc_flags" length="1" />
  <dimension name="benzo_a_pyrene_qc_flags" length="1" />
  <dimension name="arsenic_qc_flags" length="1" />
  <dimension name="inden_123cd_pyrene_qc_flags" length="1" />
  <dimension name="cadmium_qc_flags" length="1" />
  <dimension name="benz_a_anthracene_qc_flags" length="1" />
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    <attribute name="time_coverage_start" value="2023-01-05T12:00:00Z" />
    <attribute name="time_coverage_end" value="2024-12-26T12:00:00Z" />
    <attribute name="time_coverage_units" value="seconds" />
    <attribute name="time_coverage_resolution" value="604800.0" />
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    <attribute name="long_name" value="time bounds for ebas metadata intervals" />
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    <attribute name="long_name" value="ebas metadata for different time intervals; json encoded" />
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    <attribute name="long_name" value="ebas metadata for different time intervals; json encoded" />
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    <attribute name="ebas_blank_correction" value="Not blank corrected" />
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    <attribute name="ebas_unit" value="ng/m3" />
    <attribute name="ebas_station_code" value="PL0005R" />
    <attribute name="ebas_measurement_altitude" value="159.0 m" />
    <attribute name="ebas_sample_preparation" value="Acid extraction" />
    <attribute name="ebas_organization" value="PL02L, Institute of Environmental Protection - National Research Institute, IEP-NRI, , Kolektorska 4, , 01-692, Warsaw, Poland" />
    <attribute name="ebas_analytical_instrument_manufacturer" value="Agilent" />
    <attribute name="ebas_instrument_name" value="HVPM10" />
    <attribute name="ebas_submitter" value="Degorska, Anna, , , , , , , , , " />
    <attribute name="ebas_statistics" value="arithmetic mean" />
    <attribute name="ebas_zero_negative_values_code" value="Zero/negative possible" />
    <attribute name="ebas_standard_method" value="SOP=EMEP_manual_v1996" />
    <attribute name="ebas_analytical_measurement_technique" value="ICP-MS" />
    <attribute name="ebas_analytical_instrument_model" value="7700x" />
    <attribute name="ebas_framework_contact_email" value="kt@nilu.no" />
    <attribute name="ebas_platform_code" value="PL0005S" />
    <attribute name="ebas_revision_date" value="20260619123101" />
    <attribute name="ebas_instrument_serial_number" value="PP-BN-41" />
    <attribute name="ebas_measurement_height" value="2.0 m" />
    <attribute name="ebas_matrix" value="pm10" />
    <attribute name="ebas_instrument_manufacturer" value="DIGITEL" />
    <attribute name="ebas_instrument_type" value="high_vol_sampler" />
    <attribute name="ebas_inlet_description" value="PM10 at ambient humidity inlet, delivered with sampler" />
    <attribute name="ebas_detection_limit_expl" value="Determined by taking 3 times standard deviation of ensemble of laboratory blanks" />
    <attribute name="ebas_version_description" value="initial revision, manually inspected" />
    <attribute name="ebas_flow_rate" value="500.0 l/min" />
    <attribute name="ebas_framework_description" value="The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems." />
    <attribute name="ebas_acknowledgement" value="Data used in this &lt;study/report/figure/etc.&gt; were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the framework: EMEP. Chief Inspectorate of Environmental Protection, Departament of Environmental Monitoring, Al Jerozolimskie 92, 00-807 Warsaw, Poland, sekretariatdm@gios.gov.pl" />
    <attribute name="ebas_inlet_type" value="Impactor--direct" />
    <attribute name="ebas_data_license" value="https://creativecommons.org/licenses/by/4.0/" />
    <attribute name="ebas_instrument_model" value="DHA-80" />
    <attribute name="ebas_zero_negative_values" value="Zero/negative values reported as measured if within detection limit, flagged with 780" />
    <attribute name="ebas_regime" value="IMG" />
    <attribute name="ebas_data_level" value="2" />
    <attribute name="ebas_laboratory_code" value="PL02L" />
    <attribute name="ebas_station_altitude" value="157.0 m" />
    <attribute name="ebas_version" value="1" />
    <attribute name="ebas_detection_limit" value="0.02 ng/m3" />
    <attribute name="ebas_blank_correction" value="Blank corrected" />
    <attribute name="ebas_analytical_laboratory_code" value="PL13L" />
    <attribute name="ebas_medium" value="Quartz" />
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    <attribute name="ebas_framework_name" value="European Monitoring and Evaluation Programme" />
    <attribute name="ebas_station_name" value="Diabla Gora" />
    <attribute name="ebas_sample_duration" value="1w" />
    <attribute name="ebas_framework_contact_name" value="Kjetil Tørseth" />
    <attribute name="ebas_originator" value="Degorska, Anna, , , , , , , , , " />
    <attribute name="ebas_orig_time_res" value="1d" />
    <attribute name="ebas_framework_acronym" value="EMEP" />
    <attribute name="ebas_method_ref" value="PL13L_PL02L_ICP-MS" />
    <attribute name="ebas_station_latitude" value="54.15" />
    <attribute name="ebas_humidity_temperaure_control" value="None" />
  </variable>
  <variable name="benzo_b_fluoranthene_qc" shape="benzo_b_fluoranthene_qc_flags time" type="int">
    <attribute name="_FillValue" type="int" value="0" />
    <attribute name="standard_name" value="status_flag" />
    <attribute name="missing_value" type="int" value="0" />
    <attribute name="units" value="1" />
  </variable>
  <variable name="benzo_a_pyrene_ebasmetadata" shape="metadata_time" type="String">
    <attribute name="long_name" value="ebas metadata for different time intervals; json encoded" />
  </variable>
  <variable name="lead" shape="time" type="double">
    <attribute name="_FillValue" type="double" value="NaN" />
    <attribute name="standard_name" value="mass_concentration_of_lead_in_pm10_in_air" />
    <attribute name="missing_value" type="double" value="NaN" />
    <attribute name="units" value="ng/m3" />
    <attribute name="ancillary_variables" value="lead_qc lead_ebasmetadata" />
    <attribute name="cell_methods" value="time: mean" />
    <attribute name="ebas_station_longitude" value="22.066667" />
    <attribute name="ebas_analytical_instrument_name" value="pl13_ICP-MS" />
    <attribute name="ebas_unit" value="ng/m3" />
    <attribute name="ebas_station_code" value="PL0005R" />
    <attribute name="ebas_measurement_altitude" value="159.0 m" />
    <attribute name="ebas_sample_preparation" value="Acid extraction" />
    <attribute name="ebas_organization" value="PL02L, Institute of Environmental Protection - National Research Institute, IEP-NRI, , Kolektorska 4, , 01-692, Warsaw, Poland" />
    <attribute name="ebas_analytical_instrument_manufacturer" value="Agilent" />
    <attribute name="ebas_instrument_name" value="HVPM10" />
    <attribute name="ebas_submitter" value="Degorska, Anna, , , , , , , , , " />
    <attribute name="ebas_statistics" value="arithmetic mean" />
    <attribute name="ebas_zero_negative_values_code" value="Zero/negative possible" />
    <attribute name="ebas_standard_method" value="SOP=EMEP_manual_v1996" />
    <attribute name="ebas_analytical_measurement_technique" value="ICP-MS" />
    <attribute name="ebas_analytical_instrument_model" value="7700x" />
    <attribute name="ebas_framework_contact_email" value="kt@nilu.no" />
    <attribute name="ebas_platform_code" value="PL0005S" />
    <attribute name="ebas_revision_date" value="20260619123101" />
    <attribute name="ebas_instrument_serial_number" value="PP-BN-41" />
    <attribute name="ebas_measurement_height" value="2.0 m" />
    <attribute name="ebas_matrix" value="pm10" />
    <attribute name="ebas_instrument_manufacturer" value="DIGITEL" />
    <attribute name="ebas_instrument_type" value="high_vol_sampler" />
    <attribute name="ebas_inlet_description" value="PM10 at ambient humidity inlet, delivered with sampler" />
    <attribute name="ebas_detection_limit_expl" value="Determined by taking 3 times standard deviation of ensemble of laboratory blanks" />
    <attribute name="ebas_version_description" value="initial revision, manually inspected" />
    <attribute name="ebas_flow_rate" value="500.0 l/min" />
    <attribute name="ebas_framework_description" value="The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems." />
    <attribute name="ebas_acknowledgement" value="Data used in this &lt;study/report/figure/etc.&gt; were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the framework: EMEP. Chief Inspectorate of Environmental Protection, Departament of Environmental Monitoring, Al Jerozolimskie 92, 00-807 Warsaw, Poland, sekretariatdm@gios.gov.pl" />
    <attribute name="ebas_inlet_type" value="Impactor--direct" />
    <attribute name="ebas_data_license" value="https://creativecommons.org/licenses/by/4.0/" />
    <attribute name="ebas_instrument_model" value="DHA-80" />
    <attribute name="ebas_zero_negative_values" value="Zero/negative values reported as measured if within detection limit, flagged with 780" />
    <attribute name="ebas_regime" value="IMG" />
    <attribute name="ebas_data_level" value="2" />
    <attribute name="ebas_laboratory_code" value="PL02L" />
    <attribute name="ebas_station_altitude" value="157.0 m" />
    <attribute name="ebas_version" value="1" />
    <attribute name="ebas_detection_limit" value="0.02 ng/m3" />
    <attribute name="ebas_blank_correction" value="Blank corrected" />
    <attribute name="ebas_analytical_laboratory_code" value="PL13L" />
    <attribute name="ebas_component" value="lead" />
    <attribute name="ebas_medium" value="Quartz" />
    <attribute name="ebas_filter_description" value="Whatman QMA-150" />
    <attribute name="ebas_framework_name" value="European Monitoring and Evaluation Programme" />
    <attribute name="ebas_station_name" value="Diabla Gora" />
    <attribute name="ebas_sample_duration" value="1w" />
    <attribute name="ebas_framework_contact_name" value="Kjetil Tørseth" />
    <attribute name="ebas_originator" value="Degorska, Anna, , , , , , , , , " />
    <attribute name="ebas_orig_time_res" value="1d" />
    <attribute name="ebas_framework_acronym" value="EMEP" />
    <attribute name="ebas_method_ref" value="PL13L_PL02L_ICP-MS" />
    <attribute name="ebas_station_latitude" value="54.15" />
    <attribute name="ebas_humidity_temperaure_control" value="None" />
  </variable>
  <variable name="lead_qc" shape="lead_qc_flags time" type="int">
    <attribute name="_FillValue" type="int" value="0" />
    <attribute name="standard_name" value="status_flag" />
    <attribute name="missing_value" type="int" value="0" />
    <attribute name="units" value="1" />
  </variable>
  <variable name="cadmium_ebasmetadata" shape="metadata_time" type="String">
    <attribute name="long_name" value="ebas metadata for different time intervals; json encoded" />
  </variable>
  <variable name="benz_a_anthracene" shape="time" type="double">
    <attribute name="_FillValue" type="double" value="NaN" />
    <attribute name="standard_name" value="mass_concentration_of_benz_a_anthracene_in_pm10_in_air" />
    <attribute name="missing_value" type="double" value="NaN" />
    <attribute name="units" value="ng/m3" />
    <attribute name="ancillary_variables" value="benz_a_anthracene_qc benz_a_anthracene_ebasmetadata" />
    <attribute name="cell_methods" value="time: mean" />
    <attribute name="ebas_station_longitude" value="22.066667" />
    <attribute name="ebas_unit" value="ng/m3" />
    <attribute name="ebas_station_code" value="PL0005R" />
    <attribute name="ebas_framework_description" value="The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems." />
    <attribute name="ebas_organization" value="PL02L, Institute of Environmental Protection - National Research Institute, IEP-NRI, , Kolektorska 4, , 01-692, Warsaw, Poland" />
    <attribute name="ebas_flow_rate" value="500.0 l/min" />
    <attribute name="ebas_analytical_instrument_name" value="pl13_hplc" />
    <attribute name="ebas_framework_contact_email" value="kt@nilu.no" />
    <attribute name="ebas_instrument_name" value="HVPM10" />
    <attribute name="ebas_revision_date" value="20251029113013" />
    <attribute name="ebas_sample_preparation" value="Organic extraction" />
    <attribute name="ebas_statistics" value="arithmetic mean" />
    <attribute name="ebas_zero_negative_values_code" value="Zero/negative possible" />
    <attribute name="ebas_submitter" value="Degorska, Anna, , , , , , , , , " />
    <attribute name="ebas_platform_code" value="PL0005S" />
    <attribute name="ebas_instrument_serial_number" value="PP-BN-41" />
    <attribute name="ebas_matrix" value="pm10" />
    <attribute name="ebas_instrument_manufacturer" value="DIGITEL" />
    <attribute name="ebas_instrument_type" value="high_vol_sampler" />
    <attribute name="ebas_inlet_description" value="PM10 at ambient humidity inlet, delivered with sampler" />
    <attribute name="ebas_detection_limit_expl" value="Determined by taking 3 times standard deviation of ensemble of laboratory blanks" />
    <attribute name="ebas_version_description" value="initial revision, manually inspected" />
    <attribute name="ebas_analytical_instrument_model" value="NEXERA X2" />
    <attribute name="ebas_inlet_type" value="Impactor--direct" />
    <attribute name="ebas_data_license" value="https://creativecommons.org/licenses/by/4.0/" />
    <attribute name="ebas_component" value="benz_a_anthracene" />
    <attribute name="ebas_instrument_model" value="DHA-80" />
    <attribute name="ebas_zero_negative_values" value="Zero/negative values reported as measured if within detection limit, flagged with 780" />
    <attribute name="ebas_version" value="1" />
    <attribute name="ebas_framework_acronym" value="EMEP" />
    <attribute name="ebas_blank_correction" value="Not blank corrected" />
    <attribute name="ebas_data_level" value="2" />
    <attribute name="ebas_laboratory_code" value="PL02L" />
    <attribute name="ebas_station_altitude" value="157.0 m" />
    <attribute name="ebas_regime" value="IMG" />
    <attribute name="ebas_detection_limit" value="0.001 ng/m3" />
    <attribute name="ebas_analytical_laboratory_code" value="PL13L" />
    <attribute name="ebas_method_ref" value="PL13L_pl13_hplc" />
    <attribute name="ebas_medium" value="Quartz" />
    <attribute name="ebas_analytical_instrument_manufacturer" value="Shimadzu" />
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    <attribute name="ebas_framework_name" value="European Monitoring and Evaluation Programme" />
    <attribute name="ebas_station_name" value="Diabla Gora" />
    <attribute name="ebas_sample_duration" value="1w" />
    <attribute name="ebas_standard_method" value="SOP=EN15549:2008" />
    <attribute name="ebas_framework_contact_name" value="Kjetil Tørseth" />
    <attribute name="ebas_originator" value="Degorska, Anna, , , , , , , , , " />
    <attribute name="ebas_orig_time_res" value="1d" />
    <attribute name="ebas_analytical_measurement_technique" value="HPLC" />
    <attribute name="ebas_station_latitude" value="54.15" />
    <attribute name="ebas_humidity_temperaure_control" value="None" />
  </variable>
  <variable name="arsenic_ebasmetadata" shape="metadata_time" type="String">
    <attribute name="long_name" value="ebas metadata for different time intervals; json encoded" />
  </variable>
  <variable name="benzo_k_fluoranthene_qc" shape="benzo_k_fluoranthene_qc_flags time" type="int">
    <attribute name="_FillValue" type="int" value="0" />
    <attribute name="standard_name" value="status_flag" />
    <attribute name="missing_value" type="int" value="0" />
    <attribute name="units" value="1" />
  </variable>
  <variable name="nickel" shape="time" type="double">
    <attribute name="_FillValue" type="double" value="NaN" />
    <attribute name="standard_name" value="mass_concentration_of_nickel_in_pm10_in_air" />
    <attribute name="missing_value" type="double" value="NaN" />
    <attribute name="units" value="ng/m3" />
    <attribute name="ancillary_variables" value="nickel_qc nickel_ebasmetadata" />
    <attribute name="cell_methods" value="time: mean" />
    <attribute name="ebas_station_longitude" value="22.066667" />
    <attribute name="ebas_component" value="nickel" />
    <attribute name="ebas_analytical_instrument_name" value="pl13_ICP-MS" />
    <attribute name="ebas_unit" value="ng/m3" />
    <attribute name="ebas_station_code" value="PL0005R" />
    <attribute name="ebas_measurement_altitude" value="159.0 m" />
    <attribute name="ebas_sample_preparation" value="Acid extraction" />
    <attribute name="ebas_organization" value="PL02L, Institute of Environmental Protection - National Research Institute, IEP-NRI, , Kolektorska 4, , 01-692, Warsaw, Poland" />
    <attribute name="ebas_analytical_instrument_manufacturer" value="Agilent" />
    <attribute name="ebas_instrument_name" value="HVPM10" />
    <attribute name="ebas_submitter" value="Degorska, Anna, , , , , , , , , " />
    <attribute name="ebas_statistics" value="arithmetic mean" />
    <attribute name="ebas_zero_negative_values_code" value="Zero/negative possible" />
    <attribute name="ebas_standard_method" value="SOP=EMEP_manual_v1996" />
    <attribute name="ebas_analytical_measurement_technique" value="ICP-MS" />
    <attribute name="ebas_analytical_instrument_model" value="7700x" />
    <attribute name="ebas_framework_contact_email" value="kt@nilu.no" />
    <attribute name="ebas_platform_code" value="PL0005S" />
    <attribute name="ebas_revision_date" value="20260619123101" />
    <attribute name="ebas_instrument_serial_number" value="PP-BN-41" />
    <attribute name="ebas_measurement_height" value="2.0 m" />
    <attribute name="ebas_matrix" value="pm10" />
    <attribute name="ebas_instrument_manufacturer" value="DIGITEL" />
    <attribute name="ebas_instrument_type" value="high_vol_sampler" />
    <attribute name="ebas_inlet_description" value="PM10 at ambient humidity inlet, delivered with sampler" />
    <attribute name="ebas_detection_limit_expl" value="Determined by taking 3 times standard deviation of ensemble of laboratory blanks" />
    <attribute name="ebas_version_description" value="initial revision, manually inspected" />
    <attribute name="ebas_flow_rate" value="500.0 l/min" />
    <attribute name="ebas_framework_description" value="The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems." />
    <attribute name="ebas_acknowledgement" value="Data used in this &lt;study/report/figure/etc.&gt; were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the framework: EMEP. Chief Inspectorate of Environmental Protection, Departament of Environmental Monitoring, Al Jerozolimskie 92, 00-807 Warsaw, Poland, sekretariatdm@gios.gov.pl" />
    <attribute name="ebas_inlet_type" value="Impactor--direct" />
    <attribute name="ebas_data_license" value="https://creativecommons.org/licenses/by/4.0/" />
    <attribute name="ebas_instrument_model" value="DHA-80" />
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    <attribute name="ebas_regime" value="IMG" />
    <attribute name="ebas_data_level" value="2" />
    <attribute name="ebas_laboratory_code" value="PL02L" />
    <attribute name="ebas_station_altitude" value="157.0 m" />
    <attribute name="ebas_version" value="1" />
    <attribute name="ebas_detection_limit" value="0.02 ng/m3" />
    <attribute name="ebas_blank_correction" value="Blank corrected" />
    <attribute name="ebas_analytical_laboratory_code" value="PL13L" />
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    <attribute name="ebas_framework_name" value="European Monitoring and Evaluation Programme" />
    <attribute name="ebas_station_name" value="Diabla Gora" />
    <attribute name="ebas_sample_duration" value="1w" />
    <attribute name="ebas_framework_contact_name" value="Kjetil Tørseth" />
    <attribute name="ebas_originator" value="Degorska, Anna, , , , , , , , , " />
    <attribute name="ebas_orig_time_res" value="1d" />
    <attribute name="ebas_framework_acronym" value="EMEP" />
    <attribute name="ebas_method_ref" value="PL13L_PL02L_ICP-MS" />
    <attribute name="ebas_station_latitude" value="54.15" />
    <attribute name="ebas_humidity_temperaure_control" value="None" />
  </variable>
  <variable name="benzo_a_pyrene_qc" shape="benzo_a_pyrene_qc_flags time" type="int">
    <attribute name="_FillValue" type="int" value="0" />
    <attribute name="standard_name" value="status_flag" />
    <attribute name="missing_value" type="int" value="0" />
    <attribute name="units" value="1" />
  </variable>
  <variable name="benzo_a_pyrene" shape="time" type="double">
    <attribute name="_FillValue" type="double" value="NaN" />
    <attribute name="standard_name" value="mass_concentration_of_benzo_a_pyrene_in_pm10_in_air" />
    <attribute name="missing_value" type="double" value="NaN" />
    <attribute name="units" value="ng/m3" />
    <attribute name="ancillary_variables" value="benzo_a_pyrene_qc benzo_a_pyrene_ebasmetadata" />
    <attribute name="cell_methods" value="time: mean" />
    <attribute name="ebas_submitter" value="Degorska, Anna, , , , , , , , , " />
    <attribute name="ebas_station_longitude" value="22.066667" />
    <attribute name="ebas_unit" value="ng/m3" />
    <attribute name="ebas_station_code" value="PL0005R" />
    <attribute name="ebas_framework_description" value="The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems." />
    <attribute name="ebas_organization" value="PL02L, Institute of Environmental Protection - National Research Institute, IEP-NRI, , Kolektorska 4, , 01-692, Warsaw, Poland" />
    <attribute name="ebas_analytical_instrument_name" value="pl13_hplc" />
    <attribute name="ebas_framework_contact_email" value="kt@nilu.no" />
    <attribute name="ebas_instrument_name" value="HVPM10" />
    <attribute name="ebas_revision_date" value="20251029113013" />
    <attribute name="ebas_sample_preparation" value="Organic extraction" />
    <attribute name="ebas_statistics" value="arithmetic mean" />
    <attribute name="ebas_zero_negative_values_code" value="Zero/negative possible" />
    <attribute name="ebas_component" value="benzo_a_pyrene" />
    <attribute name="ebas_platform_code" value="PL0005S" />
    <attribute name="ebas_instrument_serial_number" value="PP-BN-41" />
    <attribute name="ebas_matrix" value="pm10" />
    <attribute name="ebas_instrument_manufacturer" value="DIGITEL" />
    <attribute name="ebas_instrument_type" value="high_vol_sampler" />
    <attribute name="ebas_inlet_description" value="PM10 at ambient humidity inlet, delivered with sampler" />
    <attribute name="ebas_detection_limit_expl" value="Determined by taking 3 times standard deviation of ensemble of laboratory blanks" />
    <attribute name="ebas_version_description" value="initial revision, manually inspected" />
    <attribute name="ebas_analytical_instrument_model" value="NEXERA X2" />
    <attribute name="ebas_inlet_type" value="Impactor--direct" />
    <attribute name="ebas_data_license" value="https://creativecommons.org/licenses/by/4.0/" />
    <attribute name="ebas_flow_rate" value="500.0 l/min" />
    <attribute name="ebas_instrument_model" value="DHA-80" />
    <attribute name="ebas_zero_negative_values" value="Zero/negative values reported as measured if within detection limit, flagged with 780" />
    <attribute name="ebas_version" value="1" />
    <attribute name="ebas_framework_acronym" value="EMEP" />
    <attribute name="ebas_blank_correction" value="Not blank corrected" />
    <attribute name="ebas_data_level" value="2" />
    <attribute name="ebas_laboratory_code" value="PL02L" />
    <attribute name="ebas_station_altitude" value="157.0 m" />
    <attribute name="ebas_regime" value="IMG" />
    <attribute name="ebas_detection_limit" value="0.001 ng/m3" />
    <attribute name="ebas_analytical_laboratory_code" value="PL13L" />
    <attribute name="ebas_method_ref" value="PL13L_pl13_hplc" />
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    <attribute name="ebas_analytical_instrument_manufacturer" value="Shimadzu" />
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    <attribute name="ebas_framework_name" value="European Monitoring and Evaluation Programme" />
    <attribute name="ebas_station_name" value="Diabla Gora" />
    <attribute name="ebas_sample_duration" value="1w" />
    <attribute name="ebas_standard_method" value="SOP=EN15549:2008" />
    <attribute name="ebas_framework_contact_name" value="Kjetil Tørseth" />
    <attribute name="ebas_originator" value="Degorska, Anna, , , , , , , , , " />
    <attribute name="ebas_orig_time_res" value="1d" />
    <attribute name="ebas_analytical_measurement_technique" value="HPLC" />
    <attribute name="ebas_station_latitude" value="54.15" />
    <attribute name="ebas_humidity_temperaure_control" value="None" />
  </variable>
  <variable name="arsenic_qc" shape="arsenic_qc_flags time" type="int">
    <attribute name="_FillValue" type="int" value="0" />
    <attribute name="standard_name" value="status_flag" />
    <attribute name="missing_value" type="int" value="0" />
    <attribute name="units" value="1" />
  </variable>
  <variable name="cadmium" shape="time" type="double">
    <attribute name="_FillValue" type="double" value="NaN" />
    <attribute name="standard_name" value="mass_concentration_of_cadmium_in_pm10_in_air" />
    <attribute name="missing_value" type="double" value="NaN" />
    <attribute name="units" value="ng/m3" />
    <attribute name="ancillary_variables" value="cadmium_qc cadmium_ebasmetadata" />
    <attribute name="cell_methods" value="time: mean" />
    <attribute name="ebas_station_longitude" value="22.066667" />
    <attribute name="ebas_analytical_instrument_name" value="pl13_ICP-MS" />
    <attribute name="ebas_unit" value="ng/m3" />
    <attribute name="ebas_station_code" value="PL0005R" />
    <attribute name="ebas_measurement_altitude" value="159.0 m" />
    <attribute name="ebas_sample_preparation" value="Acid extraction" />
    <attribute name="ebas_organization" value="PL02L, Institute of Environmental Protection - National Research Institute, IEP-NRI, , Kolektorska 4, , 01-692, Warsaw, Poland" />
    <attribute name="ebas_analytical_instrument_manufacturer" value="Agilent" />
    <attribute name="ebas_instrument_name" value="HVPM10" />
    <attribute name="ebas_submitter" value="Degorska, Anna, , , , , , , , , " />
    <attribute name="ebas_statistics" value="arithmetic mean" />
    <attribute name="ebas_zero_negative_values_code" value="Zero/negative possible" />
    <attribute name="ebas_standard_method" value="SOP=EMEP_manual_v1996" />
    <attribute name="ebas_analytical_measurement_technique" value="ICP-MS" />
    <attribute name="ebas_analytical_instrument_model" value="7700x" />
    <attribute name="ebas_framework_contact_email" value="kt@nilu.no" />
    <attribute name="ebas_platform_code" value="PL0005S" />
    <attribute name="ebas_revision_date" value="20260619123101" />
    <attribute name="ebas_instrument_serial_number" value="PP-BN-41" />
    <attribute name="ebas_measurement_height" value="2.0 m" />
    <attribute name="ebas_matrix" value="pm10" />
    <attribute name="ebas_component" value="cadmium" />
    <attribute name="ebas_instrument_type" value="high_vol_sampler" />
    <attribute name="ebas_inlet_description" value="PM10 at ambient humidity inlet, delivered with sampler" />
    <attribute name="ebas_detection_limit_expl" value="Determined by taking 3 times standard deviation of ensemble of laboratory blanks" />
    <attribute name="ebas_version_description" value="initial revision, manually inspected" />
    <attribute name="ebas_instrument_model" value="DHA-80" />
    <attribute name="ebas_acknowledgement" value="Data used in this &lt;study/report/figure/etc.&gt; were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the framework: EMEP. Chief Inspectorate of Environmental Protection, Departament of Environmental Monitoring, Al Jerozolimskie 92, 00-807 Warsaw, Poland, sekretariatdm@gios.gov.pl" />
    <attribute name="ebas_inlet_type" value="Impactor--direct" />
    <attribute name="ebas_data_license" value="https://creativecommons.org/licenses/by/4.0/" />
    <attribute name="ebas_flow_rate" value="500.0 l/min" />
    <attribute name="ebas_instrument_manufacturer" value="DIGITEL" />
    <attribute name="ebas_zero_negative_values" value="Zero/negative values reported as measured if within detection limit, flagged with 780" />
    <attribute name="ebas_regime" value="IMG" />
    <attribute name="ebas_data_level" value="2" />
    <attribute name="ebas_laboratory_code" value="PL02L" />
    <attribute name="ebas_station_altitude" value="157.0 m" />
    <attribute name="ebas_version" value="1" />
    <attribute name="ebas_framework_description" value="The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems." />
    <attribute name="ebas_blank_correction" value="Blank corrected" />
    <attribute name="ebas_analytical_laboratory_code" value="PL13L" />
    <attribute name="ebas_medium" value="Quartz" />
    <attribute name="ebas_filter_description" value="Whatman QMA-150" />
    <attribute name="ebas_framework_name" value="European Monitoring and Evaluation Programme" />
    <attribute name="ebas_station_name" value="Diabla Gora" />
    <attribute name="ebas_sample_duration" value="1w" />
    <attribute name="ebas_framework_contact_name" value="Kjetil Tørseth" />
    <attribute name="ebas_originator" value="Degorska, Anna, , , , , , , , , " />
    <attribute name="ebas_orig_time_res" value="1d" />
    <attribute name="ebas_detection_limit" value="0.002 ng/m3" />
    <attribute name="ebas_framework_acronym" value="EMEP" />
    <attribute name="ebas_method_ref" value="PL13L_PL02L_ICP-MS" />
    <attribute name="ebas_station_latitude" value="54.15" />
    <attribute name="ebas_humidity_temperaure_control" value="None" />
  </variable>
  <variable name="benzo_b_fluoranthene" shape="time" type="double">
    <attribute name="_FillValue" type="double" value="NaN" />
    <attribute name="standard_name" value="mass_concentration_of_benzo_b_fluoranthene_in_pm10_in_air" />
    <attribute name="missing_value" type="double" value="NaN" />
    <attribute name="units" value="ng/m3" />
    <attribute name="ancillary_variables" value="benzo_b_fluoranthene_qc benzo_b_fluoranthene_ebasmetadata" />
    <attribute name="cell_methods" value="time: mean" />
    <attribute name="ebas_station_longitude" value="22.066667" />
    <attribute name="ebas_unit" value="ng/m3" />
    <attribute name="ebas_station_code" value="PL0005R" />
    <attribute name="ebas_framework_description" value="The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems." />
    <attribute name="ebas_organization" value="PL02L, Institute of Environmental Protection - National Research Institute, IEP-NRI, , Kolektorska 4, , 01-692, Warsaw, Poland" />
    <attribute name="ebas_analytical_instrument_name" value="pl13_hplc" />
    <attribute name="ebas_component" value="benzo_b_fluoranthene" />
    <attribute name="ebas_framework_contact_email" value="kt@nilu.no" />
    <attribute name="ebas_instrument_name" value="HVPM10" />
    <attribute name="ebas_revision_date" value="20251029113013" />
    <attribute name="ebas_sample_preparation" value="Organic extraction" />
    <attribute name="ebas_statistics" value="arithmetic mean" />
    <attribute name="ebas_zero_negative_values_code" value="Zero/negative possible" />
    <attribute name="ebas_submitter" value="Degorska, Anna, , , , , , , , , " />
    <attribute name="ebas_platform_code" value="PL0005S" />
    <attribute name="ebas_instrument_serial_number" value="PP-BN-41" />
    <attribute name="ebas_matrix" value="pm10" />
    <attribute name="ebas_instrument_manufacturer" value="DIGITEL" />
    <attribute name="ebas_instrument_type" value="high_vol_sampler" />
    <attribute name="ebas_inlet_description" value="PM10 at ambient humidity inlet, delivered with sampler" />
    <attribute name="ebas_detection_limit_expl" value="Determined by taking 3 times standard deviation of ensemble of laboratory blanks" />
    <attribute name="ebas_version_description" value="initial revision, manually inspected" />
    <attribute name="ebas_analytical_instrument_model" value="NEXERA X2" />
    <attribute name="ebas_inlet_type" value="Impactor--direct" />
    <attribute name="ebas_data_license" value="https://creativecommons.org/licenses/by/4.0/" />
    <attribute name="ebas_flow_rate" value="500.0 l/min" />
    <attribute name="ebas_instrument_model" value="DHA-80" />
    <attribute name="ebas_zero_negative_values" value="Zero/negative values reported as measured if within detection limit, flagged with 780" />
    <attribute name="ebas_version" value="1" />
    <attribute name="ebas_framework_acronym" value="EMEP" />
    <attribute name="ebas_blank_correction" value="Not blank corrected" />
    <attribute name="ebas_data_level" value="2" />
    <attribute name="ebas_laboratory_code" value="PL02L" />
    <attribute name="ebas_station_altitude" value="157.0 m" />
    <attribute name="ebas_regime" value="IMG" />
    <attribute name="ebas_detection_limit" value="0.001 ng/m3" />
    <attribute name="ebas_analytical_laboratory_code" value="PL13L" />
    <attribute name="ebas_method_ref" value="PL13L_pl13_hplc" />
    <attribute name="ebas_medium" value="Quartz" />
    <attribute name="ebas_analytical_instrument_manufacturer" value="Shimadzu" />
    <attribute name="ebas_filter_description" value="Whatman QMA-150" />
    <attribute name="ebas_framework_name" value="European Monitoring and Evaluation Programme" />
    <attribute name="ebas_station_name" value="Diabla Gora" />
    <attribute name="ebas_sample_duration" value="1w" />
    <attribute name="ebas_standard_method" value="SOP=EN15549:2008" />
    <attribute name="ebas_framework_contact_name" value="Kjetil Tørseth" />
    <attribute name="ebas_originator" value="Degorska, Anna, , , , , , , , , " />
    <attribute name="ebas_orig_time_res" value="1d" />
    <attribute name="ebas_analytical_measurement_technique" value="HPLC" />
    <attribute name="ebas_station_latitude" value="54.15" />
    <attribute name="ebas_humidity_temperaure_control" value="None" />
  </variable>
  <variable name="inden_123cd_pyrene_qc" shape="inden_123cd_pyrene_qc_flags time" type="int">
    <attribute name="_FillValue" type="int" value="0" />
    <attribute name="standard_name" value="status_flag" />
    <attribute name="missing_value" type="int" value="0" />
    <attribute name="units" value="1" />
  </variable>
  <variable name="cadmium_qc" shape="cadmium_qc_flags time" type="int">
    <attribute name="_FillValue" type="int" value="0" />
    <attribute name="standard_name" value="status_flag" />
    <attribute name="missing_value" type="int" value="0" />
    <attribute name="units" value="1" />
  </variable>
  <variable name="inden_123cd_pyrene" shape="time" type="double">
    <attribute name="_FillValue" type="double" value="NaN" />
    <attribute name="standard_name" value="mass_concentration_of_inden_123cd_pyrene_in_pm10_in_air" />
    <attribute name="missing_value" type="double" value="NaN" />
    <attribute name="units" value="ng/m3" />
    <attribute name="ancillary_variables" value="inden_123cd_pyrene_qc inden_123cd_pyrene_ebasmetadata" />
    <attribute name="cell_methods" value="time: mean" />
    <attribute name="ebas_station_longitude" value="22.066667" />
    <attribute name="ebas_unit" value="ng/m3" />
    <attribute name="ebas_station_code" value="PL0005R" />
    <attribute name="ebas_framework_description" value="The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems." />
    <attribute name="ebas_organization" value="PL02L, Institute of Environmental Protection - National Research Institute, IEP-NRI, , Kolektorska 4, , 01-692, Warsaw, Poland" />
    <attribute name="ebas_analytical_instrument_name" value="pl13_hplc" />
    <attribute name="ebas_framework_contact_email" value="kt@nilu.no" />
    <attribute name="ebas_instrument_name" value="HVPM10" />
    <attribute name="ebas_revision_date" value="20251029113013" />
    <attribute name="ebas_sample_preparation" value="Organic extraction" />
    <attribute name="ebas_statistics" value="arithmetic mean" />
    <attribute name="ebas_component" value="inden_123cd_pyrene" />
    <attribute name="ebas_zero_negative_values_code" value="Zero/negative possible" />
    <attribute name="ebas_submitter" value="Degorska, Anna, , , , , , , , , " />
    <attribute name="ebas_platform_code" value="PL0005S" />
    <attribute name="ebas_instrument_serial_number" value="PP-BN-41" />
    <attribute name="ebas_matrix" value="pm10" />
    <attribute name="ebas_instrument_manufacturer" value="DIGITEL" />
    <attribute name="ebas_instrument_type" value="high_vol_sampler" />
    <attribute name="ebas_inlet_description" value="PM10 at ambient humidity inlet, delivered with sampler" />
    <attribute name="ebas_detection_limit_expl" value="Determined by taking 3 times standard deviation of ensemble of laboratory blanks" />
    <attribute name="ebas_version_description" value="initial revision, manually inspected" />
    <attribute name="ebas_analytical_instrument_model" value="NEXERA X2" />
    <attribute name="ebas_inlet_type" value="Impactor--direct" />
    <attribute name="ebas_data_license" value="https://creativecommons.org/licenses/by/4.0/" />
    <attribute name="ebas_flow_rate" value="500.0 l/min" />
    <attribute name="ebas_instrument_model" value="DHA-80" />
    <attribute name="ebas_zero_negative_values" value="Zero/negative values reported as measured if within detection limit, flagged with 780" />
    <attribute name="ebas_version" value="1" />
    <attribute name="ebas_framework_acronym" value="EMEP" />
    <attribute name="ebas_blank_correction" value="Not blank corrected" />
    <attribute name="ebas_data_level" value="2" />
    <attribute name="ebas_laboratory_code" value="PL02L" />
    <attribute name="ebas_station_altitude" value="157.0 m" />
    <attribute name="ebas_regime" value="IMG" />
    <attribute name="ebas_detection_limit" value="0.001 ng/m3" />
    <attribute name="ebas_analytical_laboratory_code" value="PL13L" />
    <attribute name="ebas_method_ref" value="PL13L_pl13_hplc" />
    <attribute name="ebas_medium" value="Quartz" />
    <attribute name="ebas_analytical_instrument_manufacturer" value="Shimadzu" />
    <attribute name="ebas_filter_description" value="Whatman QMA-150" />
    <attribute name="ebas_framework_name" value="European Monitoring and Evaluation Programme" />
    <attribute name="ebas_station_name" value="Diabla Gora" />
    <attribute name="ebas_sample_duration" value="1w" />
    <attribute name="ebas_standard_method" value="SOP=EN15549:2008" />
    <attribute name="ebas_framework_contact_name" value="Kjetil Tørseth" />
    <attribute name="ebas_originator" value="Degorska, Anna, , , , , , , , , " />
    <attribute name="ebas_orig_time_res" value="1d" />
    <attribute name="ebas_analytical_measurement_technique" value="HPLC" />
    <attribute name="ebas_station_latitude" value="54.15" />
    <attribute name="ebas_humidity_temperaure_control" value="None" />
  </variable>
  <variable name="nickel_ebasmetadata" shape="metadata_time" type="String">
    <attribute name="long_name" value="ebas metadata for different time intervals; json encoded" />
  </variable>
  <variable name="benz_a_anthracene_qc" shape="benz_a_anthracene_qc_flags time" type="int">
    <attribute name="_FillValue" type="int" value="0" />
    <attribute name="standard_name" value="status_flag" />
    <attribute name="missing_value" type="int" value="0" />
    <attribute name="units" value="1" />
  </variable>
  <variable name="benzo_k_fluoranthene_ebasmetadata" shape="metadata_time" type="String">
    <attribute name="long_name" value="ebas metadata for different time intervals; json encoded" />
  </variable>
  <variable name="benzo_k_fluoranthene" shape="time" type="double">
    <attribute name="_FillValue" type="double" value="NaN" />
    <attribute name="standard_name" value="mass_concentration_of_benzo_k_fluoranthene_in_pm10_in_air" />
    <attribute name="missing_value" type="double" value="NaN" />
    <attribute name="units" value="ng/m3" />
    <attribute name="ancillary_variables" value="benzo_k_fluoranthene_qc benzo_k_fluoranthene_ebasmetadata" />
    <attribute name="cell_methods" value="time: mean" />
    <attribute name="ebas_station_longitude" value="22.066667" />
    <attribute name="ebas_unit" value="ng/m3" />
    <attribute name="ebas_station_code" value="PL0005R" />
    <attribute name="ebas_framework_description" value="The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems." />
    <attribute name="ebas_organization" value="PL02L, Institute of Environmental Protection - National Research Institute, IEP-NRI, , Kolektorska 4, , 01-692, Warsaw, Poland" />
    <attribute name="ebas_analytical_instrument_name" value="pl13_hplc" />
    <attribute name="ebas_framework_contact_email" value="kt@nilu.no" />
    <attribute name="ebas_instrument_name" value="HVPM10" />
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    <attribute name="ebas_sample_preparation" value="Organic extraction" />
    <attribute name="ebas_statistics" value="arithmetic mean" />
    <attribute name="ebas_zero_negative_values_code" value="Zero/negative possible" />
    <attribute name="ebas_submitter" value="Degorska, Anna, , , , , , , , , " />
    <attribute name="ebas_platform_code" value="PL0005S" />
    <attribute name="ebas_instrument_serial_number" value="PP-BN-41" />
    <attribute name="ebas_matrix" value="pm10" />
    <attribute name="ebas_instrument_manufacturer" value="DIGITEL" />
    <attribute name="ebas_instrument_type" value="high_vol_sampler" />
    <attribute name="ebas_component" value="benzo_k_fluoranthene" />
    <attribute name="ebas_inlet_description" value="PM10 at ambient humidity inlet, delivered with sampler" />
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    <attribute name="ebas_analytical_instrument_model" value="NEXERA X2" />
    <attribute name="ebas_inlet_type" value="Impactor--direct" />
    <attribute name="ebas_data_license" value="https://creativecommons.org/licenses/by/4.0/" />
    <attribute name="ebas_flow_rate" value="500.0 l/min" />
    <attribute name="ebas_instrument_model" value="DHA-80" />
    <attribute name="ebas_zero_negative_values" value="Zero/negative values reported as measured if within detection limit, flagged with 780" />
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    <attribute name="ebas_framework_acronym" value="EMEP" />
    <attribute name="ebas_blank_correction" value="Not blank corrected" />
    <attribute name="ebas_data_level" value="2" />
    <attribute name="ebas_laboratory_code" value="PL02L" />
    <attribute name="ebas_station_altitude" value="157.0 m" />
    <attribute name="ebas_regime" value="IMG" />
    <attribute name="ebas_detection_limit" value="0.001 ng/m3" />
    <attribute name="ebas_analytical_laboratory_code" value="PL13L" />
    <attribute name="ebas_method_ref" value="PL13L_pl13_hplc" />
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    <attribute name="ebas_analytical_instrument_manufacturer" value="Shimadzu" />
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    <attribute name="ebas_framework_name" value="European Monitoring and Evaluation Programme" />
    <attribute name="ebas_station_name" value="Diabla Gora" />
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    <attribute name="ebas_standard_method" value="SOP=EN15549:2008" />
    <attribute name="ebas_framework_contact_name" value="Kjetil Tørseth" />
    <attribute name="ebas_originator" value="Degorska, Anna, , , , , , , , , " />
    <attribute name="ebas_orig_time_res" value="1d" />
    <attribute name="ebas_analytical_measurement_technique" value="HPLC" />
    <attribute name="ebas_station_latitude" value="54.15" />
    <attribute name="ebas_humidity_temperaure_control" value="None" />
  </variable>
  <variable name="time" shape="time" type="double">
    <attribute name="long_name" value="time of measurement" />
    <attribute name="standard_name" value="time" />
    <attribute name="units" value="days since 1900-01-01 00:00:00 UTC" />
    <attribute name="axis" value="T" />
    <attribute name="calendar" value="gregorian" />
    <attribute name="bounds" value="time_bnds" />
    <attribute name="_CoordinateAxisType" value="Time" />
  </variable>
  <variable name="metadata_time" shape="metadata_time" type="double">
    <attribute name="long_name" value="time of ebas metadata intervals" />
    <attribute name="standard_name" value="time" />
    <attribute name="units" value="days since 1900-01-01 00:00:00 UTC" />
    <attribute name="axis" value="T" />
    <attribute name="calendar" value="gregorian" />
    <attribute name="bounds" value="metadata_time_bnds" />
    <attribute name="_CoordinateAxisType" value="Time" />
  </variable>
</netcdf>
