Observed air quality and the smoke outlook for Sidney, MT: 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: Fairview, MT smoke forecast (11 mi NE) · Williston, ND smoke forecast (39 mi NE) · Watford City, ND smoke forecast (41 mi E) · Glendive, MT smoke forecast (50 mi SW)