Exposure to excess of limit value in 2020 on the SAAs of the Centre-Val de Loire 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)