In 2020, 96% of the European Union’s urban population was exposed to fine particles (PM2.5) at levels above the health guidelines set by the World Health Organization (WHO), the European Environment Agency (EEA) warned on Friday 1 April in its latest annual air quality assessment.
This assessment presents the latest official data for 2020 and provisional data for 2021 on concentrations of the main air pollutants - particulate matter (PM2.5 and PM10), nitrogen dioxide (NO2), ozone (O3)...