Observed air quality and the smoke outlook for Marietta, 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: Maytown, PA smoke forecast (2.0 mi NW) · Wrightsville, PA smoke forecast (2.5 mi SE) · Columbia, PA smoke forecast (3.0 mi SE) · Lancaster, PA smoke forecast (13 mi E) · Baltimore, MD smoke forecast (53 mi S) · Philadelphia, PA smoke forecast (74 mi E)