Observed air quality and the smoke outlook for Ajax, 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: Whitby, ON smoke forecast (5.5 mi NE) · Pickering, ON smoke forecast (6.1 mi NW) · Rouge, ON smoke forecast (7.3 mi SW) · Markham, ON smoke forecast (12 mi W) · Toronto, ON smoke forecast (21 mi SW) · Hamilton, ON smoke forecast (58 mi SW)