Observed air quality and the smoke outlook for Porcupine, 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: Pine Ridge, SD smoke forecast (19 mi SW) · Oglala, SD smoke forecast (21 mi W) · Martin, SD smoke forecast (30 mi E) · Gordon, NE smoke forecast (31 mi S) · Rapid City, SD smoke forecast (73 mi NW)