What happened in 2021!

California Clean Air Day is all about people taking action.

We’re thrilled that so many Californians came together this year – 1.8 million Californians completed over 3.4 million actions to clear the air!  Check out more stats from California Clean Air Day 2021 below, and save the date: the next California Clean Air Day will be on October 5, 2022!

How many of your pledge actions have you completed?

Thank you for completing all of your pledged actions!

California Clean Air Day is just once a year, but you can continue to clear the air by keeping up your pledge year-round!

Thank you for completing some of your pledged actions!

It’s never too late to follow through on the rest of your pledge. And although California Clean Air Day is just once a year, you can continue to clear the air by keeping up your pledge year-round!

Thank you for taking the Clean Air Pledge for California Clean Air Day 2021.

Although you haven’t completed your Clean Air Pledge yet, it’s never too late to follow through! When we all join together to reduce emissions, your pledge can be part of a real impact on reducing air pollution in California.

% of Pledgers Who Completed

Our reach

1.8 million participants
up 13% from 1.6 million in 2020

9.5 million social media impressions
up 58% from 6 million in 2020

51 counties
California Clean Air Day participants in 51 California counties

Our impact

3.4 million actions to clear the air
up 10% from 3.1 million actions in 2019

76 California Clean Air Day events
held both virtually and physically distanced

651 pledged companies and organizations
engaged their employees and communities for clean air