Canadian Wildfires 2025 Smoke Map. The maps below show the dispersion of wildfire smoke, the total levels of fine particulate matter (pm2.5), ground level ozone (o3) and nitrogen dioxide (no2) hourly emissions for the next 72. The total area burned may change as provinces and territories continue to map their respective fires.
Fire m3 maps and reports are updated daily from may through september. Smoke forecasts for canada available at: