Observed air quality and the smoke outlook for Mountville, 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: Columbia, PA smoke forecast (3.9 mi W) · Landisville, PA smoke forecast (4.0 mi N) · Salunga, PA smoke forecast (4.3 mi N) · Lancaster, PA smoke forecast (6.6 mi E) · Baltimore, MD smoke forecast (53 mi S) · Philadelphia, PA smoke forecast (67 mi E)