Observed air quality and the smoke outlook for Potosi, MO: 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: Terre du Lac, MO smoke forecast (9.0 mi E) · Leadwood, MO smoke forecast (12 mi SE) · Bonne Terre, MO smoke forecast (13 mi E) · Park Hills, MO smoke forecast (16 mi E) · St. Louis, MO smoke forecast (57 mi NE) · O'Fallon, MO smoke forecast (61 mi N)