Observed air quality and the smoke outlook for Big Run, 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: Albion, PA smoke forecast (3.6 mi W) · Punxsutawney, PA smoke forecast (5.1 mi W) · Johnsonburg, PA smoke forecast (5.6 mi S) · DuBois, PA smoke forecast (12 mi NE) · Altoona, PA smoke forecast (40 mi SE) · Pittsburgh, PA smoke forecast (69 mi SW)