Air Quality Forecast

June 4 – June 8: High pressure building over the region will warm things up slightly through the weekend.  Coastal temperatures should remain cool as marine stratus remains. Beginning Monday, low-pressure migrating from the north will cool things down and potentially bring some precipitation. Modeling indicates precipitation accumulation amounts will more than likely be negligible, so do not expect an impactful amount of rain. Temperatures will range from the low-50s to the mid-70s at the coast and high-40s to mid-90s inland. Seasonal temperatures should keep ozone levels below State standards, therefore ozone AQIs will remain GOOD.  Low-pressure and some precipitation should allow for good atmospheric ventilation, therefore PM2.5 (smoke) AQIs should remain GOOD as well.  Additionally, moisture will keep PM10 (dust) AQIs at GOOD through the forecast period.

Particulate Matter Sensor Network

 

Regulatory Air Monitoring Stations