Smoking Vehicle Report

Thank you for being a Clean Air Advocate! Every time you report a smoking vehicle, you are helping to remove unhealthy soot from the air we all breathe. Not only are you protecting the health of our community but you're also helping us to connect the vehicle owners to vehicle repair and retirement assistance programs.

You may report smoking vehicles with California license plates seen in these nine San Francisco Bay Area counties: Alameda, Contra Costa, Marin, Napa, San Francisco, San Mateo, Santa Clara, Solano and Sonoma. Learn more about the Smoking Vehicle Assistance Program:

Vehicle Information

Please enter the necessary information about the vehicle you observed emitting excessive smoke.

* indicates mandatory field


AM PM (hh:mm)

e.g. US 101 North past Third St


If the vehicle was a bus, complete the following:


Contact Information

Would you like to receive a letter confirming this report     Yes     No

Please fill out the following optional information. All information is kept CONFIDENTIAL.

(If you do not have one, leave blank)