California Air Quality Map. See air quality in your area in real time. You can browse for sites by county, air basin, or air district. Useful to community scientists or air quality professionals alike, PurpleAir sensors are easy to install, requiring only a power outlet and WiFi. This year's theme is "Be Air Aware and Prepared." Learn how you can be aware and prepared by checking out daily information about air quality topics, including wildfire smoke, asthma, and environmental justice, among others. The districts administer air quality improvement grant programs and are CARB's primary partners in efforts to ensure that all Californians breathe clean air. California Air Quality Map
California Air Quality Map The names of the basins are listed below on the state map or in the Air Basin Directory list. Go here for more information on PurpleAir. Use the IQAir California air quality map to discover air pollution levels across the state and help attribute city air quality to the emission source.
Go here for more information on PurpleAir.
The red-orange spheres on the map are the major cities in CA.
California Air Quality Map The air quality problem in California is a complex problem. See air quality in your area in real time. Useful to community scientists or air quality professionals alike, PurpleAir sensors are easy to install, requiring only a power outlet and WiFi.