Observed air quality and the smoke outlook for Sioux City, IA: 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: South Sioux City, NE smoke forecast (1.9 mi S) · Le Mars, IA smoke forecast (24 mi NE) · Vermillion, SD smoke forecast (33 mi NW) · Wayne, NE smoke forecast (37 mi SW) · Sioux Falls, SD smoke forecast (74 mi N) · Omaha, NE smoke forecast (89 mi S)