Clean Air Day 2026: Thank You
The Coalition for Clean Air hosts California Clean Air Day every year on the first Wednesday in October. SANDAG celebrates Clean Air Day by encouraging the San Diego region to get moving and take the pledge to walk, bike, carpool, or ride transit on Clean Air Day.
Thank you to every individual and organization who took action on Clean Air Day 2026!
Organization Competition Winners
Organizations across the region competed within their industries to see who could encourage the most pledges and make the biggest impact. Winners will be announced next week.