Observed air quality and the smoke outlook for Mount Vernon, OH: 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: Apple Valley, OH smoke forecast (7.6 mi NE) · Sunbury, OH smoke forecast (22 mi SW) · Granville, OH smoke forecast (23 mi S) · Newark, OH smoke forecast (24 mi S) · Columbus, OH smoke forecast (40 mi SW) · Cleveland, OH smoke forecast (87 mi NE)