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: Trois-Rivières, QC smoke forecast (2.0 mi NE) · Nicolet, QC smoke forecast (6.4 mi S) · Bécancour, QC smoke forecast (6.6 mi E) · Louiseville, QC smoke forecast (18 mi W) · Québec, QC smoke forecast (73 mi NE) · Montréal, QC smoke forecast (74 mi SW)