Observed air quality and the smoke outlook for Orillia, 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: Barrie, ON smoke forecast (19 mi SW) · Gravenhurst, ON smoke forecast (21 mi N) · Innisfil, ON smoke forecast (24 mi SW) · Midland, ON smoke forecast (25 mi NW) · Oshawa, ON smoke forecast (57 mi SE) · Toronto, ON smoke forecast (62 mi S)