Observed air quality and the smoke outlook for Varennes, QC: 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: Charlemagne, QC smoke forecast (3.3 mi NW) · Repentigny, QC smoke forecast (4.2 mi N) · Boucherville, QC smoke forecast (6.4 mi S) · Montréal, QC smoke forecast (14 mi SW) · Pierrefonds-Roxboro, QC smoke forecast (23 mi SW) · Saint-Jean-sur-Richelieu, QC smoke forecast (27 mi S)