On May 31, the Air District is moving to the Bay Area Metro Center at 375 Beale Street, Suite 600, San Francisco, CA 94105.
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Apply for a Permit
Online Permitting System
Permit Application Forms
Title V Application Forms
Permit Renewal Forms
Agricultural Diesel Engines
Boiler Steam Generator Process Heater
Major Facility Review (title V)
Synthetic Minor Permits
Title V Permits
Naturally Occuring Asbestos
Open Burn Status
Agricultural Chipping Program
BACT TBACT Workbook
Engineering Policy and Procedure Manual
Refinery Emissions Inventory Guidelines
California "Hot Spots" Program
Renew a Permit
Permit Applications Received
Public Comments on Permit Applications
Permit Fee Rule
Access the guidance applicants and Air District staff use to work through the permitting process.
The Air District’s Permit Handbook(4 Mb PDF, 312 pgs) is designed to assist permit applicants with the permit application process, and to provide Air District staff with the tools necessary for the evaluation of the permit.
The Air District’s Best Available Control Technology and Best Available Control Technology for Toxics Workbook (PDF) is designed to provide guidance on the BACT(83 k PDF, 2 pgs) and TBACT(83 k PDF, 2 pgs) requirements for commonly permitted sources subject to New Source Review in the Bay Area.
No Spare the Air Alert in Effect
Air Quality Widgets