Note: Panel A shows the percent of landmass with average wildfire-PM2.5 concentrations of 1 µg/m3 or more for 2013 to 2018 (May to September). Panel B shows the percent of the population exposed to average wildfire-PM2.5 concentrations of 1 µg/m3 or more for 2013to 2018 (May to September). Only provinces and territories affected at more than 5% (of landmass or population) are included in the panels.
