Populations and territories exposed to exceedance of the PM2.5 limit value on the SACs of the Grand-Est region for the year 2022

Populations and territories exposed to exceedance of the PM2.5 limit value (25 µg/m³) on the administrative surveillance zones (SAZs) of the Grand-Est region for the year 2022. The indicator of exceedance of the limit value of 25 µg/m³ on an annual average for PM2.5 corresponds to the number of inhabitants affected, the cumulative area and the road length concerned. Data created with a local atmospheric dispersion model for AAGs and RAZs in the Grand-East region and at the regional level for the RZ. Use of the Grand-East Region Emissions Inventory. Modelling carried out in accordance with the recommendations of the Business Reference System of the Central Air Quality Monitoring Laboratory (LCSQA). Demographic data is derived from the Pop Majic repository.