Average daily concentrations

Average daily concentrations from the fixed network of the main pollutants regulated in the air in the Auvergne-RhôneAlpes region. All data provided are in μg/m³ (microgram per cubic meter) except CO and B(a)P (mg/m³). Depth of data: 1 year slippery Link to the WFS feed: [https://dservices3.arcgis.com/o7Q3o5SkiSeZD5LK/arcgis/services/mes_aura_journalier_poll_princ/WFSServer?service=wfs&request=getcapabilities](https://dservices3.arcgis.com/o7Q3o5SkiSeZD5LK/arcgis/services/mes_aura_journalier_poll_princ/WFSServer?service=wfs&request=getcapabilities) Link to the metadata sheet: <HTTPS://IDS.CRAIG.FR/GEOCAT/SRV/FRE/CATALOG.SEARCH#/METADATA/1B30EC84-E656-466B-96A2-2C0161F3A4B8 >奥弗涅-罗讷-阿尔卑斯（Auvergne-RhôneAlpes）地区空气主要管控污染物的固定监测站网日均浓度数据集。所有提供的数据单位均为微克每立方米（μg/m³），仅一氧化碳（CO）与苯并(a)芘（B(a)P）除外，其单位为毫克每立方米（mg/m³）。 数据时间跨度：1年 WFS服务接口链接：https://dservices3.arcgis.com/o7Q3o5SkiSeZD5LK/arcgis/services/mes_aura_journalier_poll_princ/WFSServer?service=wfs&request=getcapabilities 元数据表链接：https://ids.craig.fr/geocat/srv/fre/catalog.search#/metadata/1B30EC84-E656-466B-96A2-2C0161F3A4B8