Observed air quality and the smoke outlook for Spencerville, MD: 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: Cloverly, MD smoke forecast (1.1 mi W) · Burtonsville, MD smoke forecast (2.5 mi E) · Ashton-Sandy Spring, MD smoke forecast (2.8 mi NW) · Washington, DC smoke forecast (15 mi S) · Alexandria, VA smoke forecast (22 mi S) · Baltimore, MD smoke forecast (23 mi NE)