Observed air quality and the smoke outlook for Mont-Saint-Grégoire, 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: Saint-Jean-sur-Richelieu, QC smoke forecast (5.0 mi W) · Parc-Boutin, QC smoke forecast (5.5 mi SW) · Marieville, QC smoke forecast (6.9 mi N) · Richelieu, QC smoke forecast (8.5 mi NW) · Granby, QC smoke forecast (22 mi E) · Montréal, QC smoke forecast (24 mi NW)