Observed air quality and the smoke outlook for Swarthmore, 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: Morton, PA smoke forecast (1.5 mi E) · Folsom, PA smoke forecast (1.6 mi SE) · Ridley Park, PA smoke forecast (2.0 mi SE) · Philadelphia, PA smoke forecast (10 mi E) · Baltimore, MD smoke forecast (79 mi SW) · New York City, NY smoke forecast (90 mi NE)