Observed air quality and the smoke outlook for North Spearfish, 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: Spearfish, SD smoke forecast (2.0 mi SE) · Belle Fourche, SD smoke forecast (12 mi N) · Deadwood, SD smoke forecast (12 mi SE) · Lead, SD smoke forecast (12 mi SE) · Rapid City, SD smoke forecast (44 mi SE)