Observed air quality and the smoke outlook for Harmony, 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: Zelienople, PA smoke forecast (0.7 mi SW) · Evans City, PA smoke forecast (4.0 mi SE) · Fox Run, PA smoke forecast (7.2 mi S) · Cranberry Township, PA smoke forecast (8.1 mi S) · Pittsburgh, PA smoke forecast (26 mi S) · Akron, OH smoke forecast (75 mi W)