Observed air quality and the smoke outlook for Old City, 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: Chinatown, PA smoke forecast (0.6 mi NW) · Center City, PA smoke forecast (0.7 mi NW) · Washington Square, PA smoke forecast (0.8 mi W) · Philadelphia, PA smoke forecast (1.0 mi NW) · New York City, NY smoke forecast (80 mi NE) · Baltimore, MD smoke forecast (90 mi SW)