Observed air quality and the smoke outlook for Longueuil, 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: Le Vieux-Longueuil, QC smoke forecast (2.4 mi NW) · Saint-Hubert, QC smoke forecast (2.7 mi E) · Brossard, QC smoke forecast (4.5 mi S) · Montréal, QC smoke forecast (5.8 mi W) · Saint-Louis-de-Terrebonne, QC smoke forecast (20 mi NW) · Trois-Rivières, QC smoke forecast (72 mi NE)