Observed air quality and the smoke outlook for Humber Summit, ON: when smoke arrives, how bad it gets, when it clears — with the fires nearby and a live local map. Forecasts from NOAA, NASA, and ECCC models, checked hourly against real monitors and satellites.
Nearby: Mount Olive-Silverstone-Jamestown, ON smoke forecast (1.0 mi SW) · Thistletown-Beaumond Heights, ON smoke forecast (1.5 mi SE) · Humbermede, ON smoke forecast (1.6 mi E) · Toronto, ON smoke forecast (9.5 mi E) · Hamilton, ON smoke forecast (38 mi S) · Kitchener, ON smoke forecast (52 mi SW)