This Information pertains to last year’s event – please check back for 2020 updates!

Each region of California faces unique challenges when it comes to air quality. Our regional committees are working to address air quality in their communities to make sure all of California benefits from cleaner air.

Curious about events in your area? Looking for special transit options on October 2? Check out the pages below!

Don’t see your region listed, or want to see what’s happening across the state? Check out our event calendar for more!