Annual ambient air pollutant levels from the Colmar agglomeration modelling

Annual levels of nitrogen dioxide NO2 and fine suspended particulate pollutants (PM10, PM2.5) from the Colmar agglomeration modelling for the years 2017 to 2020. The data comes from the fine-resolution modelling analysis chain (the ADMS-URBAN model). All data provided are μg/m³ (microgram per cubic metre).Annual statistics refer to annual average nitrogen dioxide (µg/m³) and fine particles suspended PM10 as an annual average (µg/m³). Annual statistics for PM2.5 suspended fine particulate matter are available for 2020. They are produced annually as part of European reporting.本数据集包含2017至2020年科尔马集聚区（Colmar agglomeration）建模模拟得到的二氧化氮（NO₂）及悬浮细颗粒污染物（PM10、PM2.5）年浓度数据。数据来源于高分辨率建模分析链路（ADMS-URBAN模型），所有数据的计量单位均为微克每立方米（μg/m³）。其中年度统计项包括二氧化氮年平均浓度（单位：μg/m³）与悬浮细颗粒物PM10年平均浓度（单位：μg/m³）；PM2.5悬浮细颗粒物的年度统计数据仅覆盖2020年，该类数据按年度生成，作为欧盟报告编制的年度组成部分。