Observed air quality and the smoke outlook for Osborne, 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: Sewickley, PA smoke forecast (0.9 mi W) · Coraopolis, PA smoke forecast (0.9 mi S) · Edgeworth, PA smoke forecast (1.8 mi NW) · Pittsburgh, PA smoke forecast (11 mi SE) · Youngstown, OH smoke forecast (47 mi NW) · Akron, OH smoke forecast (80 mi NW)