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View the Permit Handbook, a resource for guiding permit applicants and Air District staff through all aspects of the permitting process.

Find out how and when open burning is allowed in the Bay Area, acceptable burn types, and the process for notifying the Air District.

View emissions reduction credits for bankable pollutants currently available for purchase or trade.

Learn about the cost of emissions credits, interchangeable emissions reduction credits, and how the Air District meets federal equivalency requirements.

View state and federal standards for 11 air pollutants and see the Bay Area's attainment status for each pollutant.

For eligible facilities, the Air District’s online permitting system gives regulated industry the ability to submit permit applications, renew permits, update facility information, and access permit documents. If your facility is eligible for renewal through the online permitting system, you can follow the instructions for renewing your permit below.

Learn how to renew an Air District permit

Learn about the Air District's Permits Regulation and proposed changes to selected rules under this regulation.

View a list of permit applications received by the Air District.

For eligible facilities, the Air District’s online permitting system gives regulated industry the ability to submit permit applications, renew permits, update facility information, and access permit documents. If your facility is eligible for renewal through the online permitting system, you can follow the instructions for renewing your permit below.

Learn about the public comment process for permit applications and how to effectively comment on permit applications that are currently under review by the Air District.

View fact sheets containing information about local facilities, including public comments, permits, compliance status, air monitoring results, and more.

Learn about air quality permitting requirements and apply for a permit.

The Air District’s review of Permit Application 25608 (Marine Terminal Permit Revision) is on hold pending the County’s CEQA review of the Phillips 66 Rodeo Renewed Project.

Learn all about air quality in the Bay Area, including air quality and weather forecasts, open burn and spare the air status, wood smoke pollution, and more.

The Air District will host a virtual public workshop to present, discuss, and receive comments on potential concepts to amend Regulation 2: Permits to protect communities overburdened by air pollution. 

In an effort to enhance the ability of the public to make timely comments on all new or modified permit applications, the Air District is implementing a fixed 10-Day Public Participation Period at the beginning of its permit evaluation process.

The Air District’s Board of Directors today adopted amendments to Regulation 2, Rule 1: General Requirements, and Regulation 2, Rule 5: New Source Review of Toxic Air Contaminants to better address air pollution in areas overburdened by environmental and health stressors.