Fig. 1: Global mean annual PM2.5 concentrations and their changes over time.
From: Unequal spatio-temporal distribution of population-weighted pollution extremes through deep learning
Mean annual PM2.5 for the periods a 1981–1990, b 1990–2000, and c 2001–2010, d 2011–2020 along with e the changes in mean annual PM2.5 per decade and f trends in mean annual PM2.5 during 1980–2023.
