Spatial Distribution of PM Mass and Number Concentrations in Paris (France) from the Pollutrack Network of Mobile Sensors during 2018-2022.

The presence of particulate matter smaller than 2.5 µm in diameter (PM2.5) in ambient air has a direct pejorative effect on human health.

Relation between PM2.5 pollution and Covid-19 mortality in Western Europe for the 2020-2022 period.

The ambient air pollution by particulate matter (PM) has strong negative effects on human health. Recent studies have found correlations between pollution and mortality due to Covid-19. We present here an analysis of such correlation for 32 locations in 6 countries of the Western Europe (France, Germany, Italy, Netherlands, Spain, United Kingdom), for the 2020-2022 period.