Observed air quality and the smoke outlook for Chatham, 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: Wallaceburg, ON smoke forecast (16 mi NW) · Belle River, ON smoke forecast (28 mi W) · Saint Clair, MI smoke forecast (32 mi NW) · Petrolia, ON smoke forecast (33 mi N) · Detroit, MI smoke forecast (44 mi W) · London, ON smoke forecast (62 mi NE)