Air Quality Forecast

January 21 – January 24: This week we can expect coastal temperatures ranging from the mid 40s to upper 70s at the coast, and low 30s to upper 70s inland. Tuesday begins a gradual warming trend for daytime highs but chilly mornings remain. The warming trend will reverse this weekend with a new system bringing colder temperatures and chances of light rain and perhaps snow at higher elevations. Expect GOOD to MODERATE air quality for PM2.5 (smoke). Cool temperatures will keep afternoon ozone levels below State standards and thus air quality for ozone will be GOOD. AQIs for PM10 (dust) will be GOOD as well.

PM2.5 (Smoke) Sensors

Regulatory Air Monitoring Stations