Mapped concentrations of the annual NO2 average in 2021- Nancy

Annual levels of NO2 nitrogen dioxide pollutants from the Nancy agglomeration modelling for 2021. The data comes from the fine-resolution modelling chain (ADMS-URBAN model). All data provided are in μg/m³ (microgram per cubic meter). The statistics produced are comparable to the limit values for health protection: Decree 2010-1250 and Directive 2008/50/EC. The modeling is carried out in accordance with the recommendations and recommendations of the Central Laboratory for Air Quality Monitoring (LCSQA).本数据集包含2021年南希城市群（Nancy agglomeration）的二氧化氮（NO₂）污染物年浓度水平模拟结果。数据源自高精度模拟链（ADMS-URBAN模型），所有提供的数据单位均为微克每立方米（μg/m³）。所生成的统计数据可与健康防护限值进行对标，对应标准为法国2010-1250号政令与欧盟2008/50/EC号指令。本次模拟严格遵循空气质量监测中央实验室（Central Laboratory for Air Quality Monitoring，LCSQA）的相关指导规范与建议。