Observed air quality and the smoke outlook for Thornton, 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: Walnut Grove, CA smoke forecast (4.8 mi W) · Galt, CA smoke forecast (7.1 mi E) · Woodbridge, CA smoke forecast (8.3 mi SE) · Elk Grove, CA smoke forecast (13 mi N) · Stockton, CA smoke forecast (20 mi S) · Sacramento, CA smoke forecast (25 mi N)