The Air District maintains a rolling six day forecast available on our Today's Air Quality web page. You can a link to this page at the top of the right side navigation menu.
The forecast page includes a map of eight forecast regions displaying today's forecasted Air Quality Index (AQI). The page also includes a six day forecast for the eight regions. A discussion of the forecast follows the table. At the bottom of the page are links to more information.
To view air quality data using AIRNow, enter the zip code for your location as listed in the table below.
Sign Up to Have the Daily Air Quality Conditions and Air Quality Forecast Emailed to You
Sign up to receive the daily air quality forecast via email by going to the EPA Enviroflash website and entering the zipcode for your nearest air monitoring station, as listed in the table below:
Representative Air Monitor
Air Monitor Zip Code
Southeast SLO County Valleys
Oceano Dunes State Park/SVRA
Nipomo Forecast Zones CDF, Mesa 2, NRP
Nipomo Mesa portion of Arroyo Grande
Pier Ave & Strand Way in Oceano
Eastern SLO County Mountains
San Luis Obispo
Central Arroyo Grande
Port San Luis