Let’s Celebrate the Eighth Annual California Clean Air Day

Wednesday, Oct. 1 is California Clean Air Day 2025! This annual day of action encourages Californians across the state to take the Clean Air Day pledge and help reduce air pollution. There are many ways to reduce air pollution, including:

  • Taking public transit
  • Bringing lunch to work
  • Carpooling
  • Several other ways to help, too!

 

Be part of California Clean Air Day by joining an event or making a small change to help reduce air pollution in your region.

In honor of the eighth annual California Clean Air Day, some regional transit providers in our region will be offering incentives:

 

If you don’t see your local transit agency listed, check with them to find out if they’re offering any special perks for California Clean Air Day.

Take the Clean Air Pledge and be part of a cleaner community for all.

Regional Events

Check out other Clean Air Day events happening around the region:

 

As a Spare The Air partner, get involved this Clean Air Day on Wednesday, Oct. 1 by making a pledge and taking part. You might consider organizing a community carpool, hosting a clean air workshop, or starting a social media challenge to share your Clean Air Day Pledge story. These activities help bring people together and encourage others to join!



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