Observed air quality and the smoke outlook for Donora, PA: 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: Fellsburg, PA smoke forecast (1.9 mi E) · Monessen, PA smoke forecast (2.4 mi SW) · Wickerham Manor-Fisher, PA smoke forecast (2.6 mi W) · Mount Lebanon, PA smoke forecast (16 mi NW) · Pittsburgh, PA smoke forecast (20 mi N) · Youngstown, OH smoke forecast (76 mi NW)