Observed air quality and the smoke outlook for Mason City, IA: 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: Clear Lake, IA smoke forecast (9.1 mi W) · Charles City, IA smoke forecast (27 mi E) · Albert Lea, MN smoke forecast (35 mi N) · Austin, MN smoke forecast (37 mi N) · Waterloo, IA smoke forecast (63 mi SE) · Rochester, MN smoke forecast (70 mi NE)