Observed air quality and the smoke outlook for Philadelphia, 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: Logan, PA smoke forecast (5.3 mi N) · Bala Cynwyd, PA smoke forecast (5.3 mi NW) · Collingswood, NJ smoke forecast (5.4 mi SE) · Cherry Hill, NJ smoke forecast (7.1 mi E) · New York City, NY smoke forecast (81 mi NE) · Baltimore, MD smoke forecast (90 mi SW)