Observed air quality and the smoke outlook for San Antonio Heights, CA: 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: Upland, CA smoke forecast (4.0 mi S) · Rancho Cucamonga, CA smoke forecast (5.0 mi SE) · Claremont, CA smoke forecast (5.5 mi SW) · Fontana, CA smoke forecast (13 mi E) · Riverside, CA smoke forecast (20 mi SE) · Los Angeles, CA smoke forecast (34 mi W)