Observed air quality and the smoke outlook for Mattawa, ON: 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: Callander, ON smoke forecast (33 mi W) · Témiscaming, QC smoke forecast (34 mi NW) · Notre-Dame-du-Lac, QC smoke forecast (34 mi NW) · North Bay, ON smoke forecast (37 mi W)