Fig. 5: Comparison of 2001–2010 and 2011–2020 Arctic wildfire-attributed PM2.5.
From: Large transboundary health impact of Arctic wildfire smoke
a, b show the mean Arctic wildfire-attributed PM2.5 during 2001–2010 and 2011–2020, respectively. Green circles are added to show populated places data from Natural Earth (https://www.naturalearthdata.com/downloads/10m-cultural-vectors/10m-populated-places/ (last accessed 13/05/2023)), with circle size determined by relative population count. In (c), the wildfire-sourced PM2.5 averaged by latitude for each time period are shown.
