Observed air quality and the smoke outlook for Salem, IL: 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: Odin, IL smoke forecast (5.8 mi W) · Sandoval, IL smoke forecast (9.1 mi W) · Central City, IL smoke forecast (11 mi SW) · Centralia, IL smoke forecast (12 mi SW) · St. Louis, MO smoke forecast (68 mi W) · Evansville, IN smoke forecast (88 mi SE)