Observed air quality and the smoke outlook for Brentwood, 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: Maplewood, MO smoke forecast (1.4 mi E) · Rock Hill, MO smoke forecast (1.7 mi SW) · Richmond Heights, MO smoke forecast (1.8 mi NE) · St. Louis, MO smoke forecast (8.2 mi E) · Belleville, IL smoke forecast (21 mi E) · O'Fallon, MO smoke forecast (23 mi NW)