my annual aura no

Average annual concentrations from the fixed network of the main regulated pollutants in the Auvergne-RhôneAlpes region. All data provided are in μg/m³ (microgram per cubic meter) except CO (mg/m³). Depth of data: Five years slippery. Link to data in WFS format:[https://dservices3.arcgis.com/o7Q3o5SkiSeZD5LK/arcgis/services/mes_aura_annuel_pol_princ/WFSServer?service=wfs&request=getcapabilities](https://dservices3.arcgis.com/o7Q3o5SkiSeZD5LK/arcgis/services/mes_aura_annuel_pol_princ/WFSServer?service=wfs&request=getcapabilities) Link to the metadata sheet: <HTTPS://IDS.CRAIG.FR/GEOCAT/SRV/FRE/CATALOG.SEARCH#/METADATA/E4767B5B-13B3-4072-A038-CE18110969BF >