Exposure to the annual mean limit value in PM10 in 2020 on the SAAs of the region

Populations and territories exposed to exceedance of the limit values for pollutants NO2 and PM10 in the administrative monitoring zones of the Centre-Val de Loire region for the year 2020. _Genealogy:_ indicators of exceedance of limit values: 40 µg/m³ as an annual average for NO2 and PM10 and 35 days greater than 50 µg/m³ for PM10. These indicators are the number of inhabitants affected, the cumulative area and the length of roads concerned. Data created with a local atmospheric dispersion model (ADMS). Use of the emission inventory of the Centre-Val de Loire region. Annual statistics available: nitrogen dioxide as an annual average (µg/m³), PM10 suspended particles as an annual average (µg/m³), PM10 suspended particles in the number of days exceeded 50 µg/m³. Statistics comparable to limit values for health protection: Decrees No. 98-360, 2002-213, 2003-1085, 2007-1479, 2008-1152, 2010-1250 and Directive 2008/50/EC. Modeling carried out in accordance with the recommendations of the Central Air Quality Monitoring Laboratory (LCSQA). _Reference of Demographic Data:_ Majic Base. [Metadata](https://www.geocatalogue.fr/Detail.do?fileIdentifier=573f56d3-cff4-4785-b80e-7943ba63a855)