Observed air quality and the smoke outlook for Sainte-Catherine, 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-Constant, QC smoke forecast (2.4 mi S) · Delson, QC smoke forecast (2.8 mi SE) · Desmarchais-Crawford, QC smoke forecast (3.1 mi N) · Montréal, QC smoke forecast (7.5 mi N) · Saint-Louis-de-Terrebonne, QC smoke forecast (23 mi NW) · Trois-Rivières, QC smoke forecast (82 mi NE)