Mapped concentrations of the annual average of PM2.5 in 2021 — Grand Est

Annual PM2.5 suspended PM2.5 particle levels in 2021 from the Greater East Region modelling. All data provided are in μg/m³ (microgram per cubic meter). Genealogy in the Inspire sense: Data created with a regional atmospheric dispersion model. Use of the Greater East Region Emission Inventory. Annual statistics: PM2.5 suspended particles as an annual average (µg/m³). Statistics comparable to the limit value for health protection: Decree 2010-1250 and Directive 2008/50/EC. Modeling carried out in accordance with the recommendations of the Central Air Quality Monitoring Laboratory (LCSQA).