Observed air quality and the smoke outlook for Troy, 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: Wentzville, MO smoke forecast (13 mi SE) · Warrenton, MO smoke forecast (14 mi SW) · Lake Saint Louis, MO smoke forecast (16 mi SE) · O'Fallon, MO smoke forecast (19 mi SE) · Saint Peters, MO smoke forecast (23 mi SE) · St. Louis, MO smoke forecast (49 mi SE)