Observed air quality and the smoke outlook for Hanover, 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: Parkville, PA smoke forecast (1.7 mi SE) · Manchester, MD smoke forecast (11 mi SE) · Gettysburg, PA smoke forecast (13 mi W) · York, PA smoke forecast (18 mi NE) · Baltimore, MD smoke forecast (40 mi SE) · Washington, DC smoke forecast (63 mi S)