Observed air quality and the smoke outlook for East Gwillimbury, 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: Newmarket, ON smoke forecast (3.8 mi S) · Aurora, ON smoke forecast (7.1 mi S) · Whitchurch-Stouffville, ON smoke forecast (9.2 mi SE) · Markham, ON smoke forecast (18 mi SE) · Toronto, ON smoke forecast (27 mi S) · Hamilton, ON smoke forecast (62 mi S)