Observed air quality and the smoke outlook for Spring Valley, 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: Lemon Grove, CA smoke forecast (1.9 mi W) · La Mesa, CA smoke forecast (2.1 mi NW) · Casa de Oro-Mount Helix, CA smoke forecast (2.2 mi NE) · San Diego, CA smoke forecast (9.8 mi W) · Oceanside, CA smoke forecast (38 mi NW) · Anaheim, CA smoke forecast (92 mi NW)