Observed air quality and the smoke outlook for Union, ME: 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: Appleton, ME smoke forecast (5.5 mi N) · Washington, ME smoke forecast (6.3 mi NW) · Warren, ME smoke forecast (6.5 mi S) · Rockland, ME smoke forecast (11 mi SE) · Portland, ME smoke forecast (62 mi SW)