Observed air quality and the smoke outlook for McMurray, 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: Thompsonville, PA smoke forecast (1.6 mi NW) · Bryn Mawr, PA smoke forecast (1.8 mi N) · Upper Saint Clair, PA smoke forecast (4.0 mi N) · Pittsburgh, PA smoke forecast (12 mi N) · Penn Hills, PA smoke forecast (20 mi NE) · Youngstown, OH smoke forecast (64 mi NW)