Observed air quality and the smoke outlook for San Marcos, 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: Escondido, CA smoke forecast (4.9 mi E) · Vista, CA smoke forecast (5.9 mi NW) · Valley Center, CA smoke forecast (9.2 mi NE) · Oceanside, CA smoke forecast (13 mi W) · San Diego, CA smoke forecast (30 mi S) · Los Angeles, CA smoke forecast (88 mi NW)