Observed air quality and the smoke outlook for Mermaid, 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: Cedarbrook, PA smoke forecast (0.1 mi SE) · Wyndmoor, PA smoke forecast (0.6 mi W) · West Oak Lane, PA smoke forecast (0.9 mi SE) · Philadelphia, PA smoke forecast (8.8 mi S) · Trenton, NJ smoke forecast (25 mi NE) · New York City, NY smoke forecast (76 mi NE)