Observed air quality and the smoke outlook for Lower Allen, 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: New Cumberland, PA smoke forecast (0.9 mi NE) · Lemoyne, PA smoke forecast (1.1 mi N) · Camp Hill, PA smoke forecast (1.4 mi NW) · Harrisburg, PA smoke forecast (3.4 mi N) · Baltimore, MD smoke forecast (66 mi S) · Washington, DC smoke forecast (92 mi S)