Observed air quality and the smoke outlook for Cowansville, 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: Lac-Brome, QC smoke forecast (11 mi E) · Farnham, QC smoke forecast (13 mi NW) · Granby, QC smoke forecast (14 mi N) · Saint-Césaire, QC smoke forecast (19 mi NW) · Sherbrooke, QC smoke forecast (44 mi E) · Montréal, QC smoke forecast (46 mi NW)