Extended Data Fig. 6: Spatial distribution of annual primary PM2.5 emissions from wildfires over North America in 2023 in different emission inventories.
From: Long-range PM2.5 pollution and health impacts from the 2023 Canadian wildfires

a, in GFEDv4.1 s. b, in QFEDv2.5r1. c, in GFAS v1.2.