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Find answers to frequently asked questions about the Clean Cars for All program.

Frequently Asked Questions - Open Burn Program

Frequently Asked Questions - Odors and Complaints

Frequently Asked Questions - Vehicle Buy Back Program

Frequently Asked Questions - Air Quality

View answers to Frequently Asked Questions about air quality and the Air District's activities.

View a list of facilities required under the Air District’s Facility Risk Reduction Program to undergo facility-wide health risk assessments, or HRAs, and, if found to be above a specified risk action level, to implement risk reduction measures on significant sources of health risk.

Learn about the toxic air contaminants emissions and prioritization scores for permitted facilities within the Bay Area for the latest available year.

View the BACT / TBACT Workbook, a resource for guiding permit applicants and Air District staff through the New Source Review permitting process.

View the full manual of technical procedures covering all aspects of the Air District's enforcement, regulatory, monitoring, evaluation, and documentation activities.

View the Air District's office address, directions, and parking information.

Frequently Asked Questions - Permits

The U.S. AQI does not include recommendations for PM2.5 levels above 500, but levels are sometimes worse (“beyond index”).

Learn about the Air District's efforts to conduct air monitoring in East Oakland.

Frequently Asked Questions - Spare the Air and Wood Smoke

Learn about the California Air Resources Board's regulation for criteria pollutant and toxics emissions reporting.

Apr 12, 2021 ... NEWS RELEASE FOR IMMEDIATE RELEASE: April 12, 2021 CONTACT: Kristine Roselius, 415.519.5419 Air District releases AB&I Foundry draft health risk assessment Facility to reduce ...

May 4, 2021 ... MEDIA ADVISORY FOR IMMEDIATE RELEASE: May 5, 2021 CONTACT: Kristina Chu, 415.519.5397 Air District staff seeks public feedback for AB&I Foundry draft health risk assessment ...

Apr 20, 2021 ... NEWS RELEASE FOR IMMEDIATE RELEASE: April 21, 2021 CONTACT: Kristina Chu, 415.519.5397 Air District & CBE to co-host virtual workshop for AB&I Foundry draft health risk ...

Feb 8, 2022 ... ACME FILL CORPORATION "Contra Costa County's Pioneer Sanitary Landfìll" MAILll'-lG ADDRESS: LN~DFILL OFFICE: Phone: 925-228-7099 P.O. Box 1108 950 Waterbird Way Fax: 925-228-4484 Martinez, CA ...