Observed air quality and the smoke outlook for Harrisburg, SD: 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: Tea, SD smoke forecast (7.0 mi W) · Sioux Falls, SD smoke forecast (7.9 mi N) · Canton, SD smoke forecast (10 mi SE) · Lennox, SD smoke forecast (11 mi SW) · Sioux City, IA smoke forecast (66 mi S)