Observed air quality and the smoke outlook for Worthing, 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: Lennox, SD smoke forecast (6.7 mi W) · Harrisburg, SD smoke forecast (7.8 mi NE) · Canton, SD smoke forecast (8.8 mi E) · Sioux Falls, SD smoke forecast (15 mi N) · Sioux City, IA smoke forecast (60 mi S)