Air Quality Forecast

March 24 – March 28: The heat wave Monday and Tuesday will raise high temperatures around 80° at the coast and 90° inland, with temperatures returning to seasonal averages beginning mid-week. This brief heat wave is not likely to raise ozone levels below State standards, therefore ozone AQIs will remain GOOD.  PM2.5 (smoke) AQIs will fluctuate between GOOD and MODERATE.  PM10 (dust) AQIs will be GOOD due to retained soil moisture.   

Particulate Matter Sensor Network

Regulatory Air Monitoring Stations