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The Air District is issuing a Spare the Air Alert for smog on Wednesday, July 10.  Air quality is forecast to be unhealthy. Very high inland temperatures in the 100’s and weak afternoon sea breeze, along with motor vehicle exhaust, will create elevated concentrations of ozone, or smog.

The Air District is extending a Spare the Air Alert for smog through Thursday, July 11. Air quality is forecast to be unhealthy again. Very high inland temperatures in the 100’s and weak afternoon sea breeze, along with motor vehicle exhaust, will continue to create elevated concentrations of ozone, or smog.

The Air District has issued two separate Compliance Advisories. Any entities that engage in source testing activities or that own, operate, or maintain Continuous Emissions Monitoring System (CEMS) unit(s) in the Bay Area are encouraged to review these advisories. Each advisory includes important guidance/requirements relating to source testing, CEMS unit maintenance, and/or source test reporting.

The Air District is extending a Spare the Air Alert for smog through Wednesday, July 3. A Spare the Air Alert remains in effect today, Tuesday, July 2. Air quality is forecast to be unhealthy. Very high inland temperatures in the 100’s and weak afternoon sea breeze, along with motor vehicle exhaust, will create elevated concentrations of ozone, or smog.

Nov 14, 2022 ... Appendix Q- BACT/RACT Analyses ...

Nov 14, 2022 ... Appendix S – Federal Modification ...

Jul 2, 2025 ... BAY AREA AIR QUALITY MANAGEMENT DISTRICT RESOLUTION No. 2025 - 07 A Resolution of the Board of Directors of the Bay Area Air Quality Management District Amending Regulation 3 (Fees) WHEREAS, ...

Learn about the Air Quality Monitoring Expert Panel, assembled to recommend technologies, methods, and tools to improve monitoring capabilities near refineries.

Owners or operators of non-compliant small boilers that are rated between 2 and 10 million BTU/hour may be eligible for the Small Boiler Stipulated Order for Abatement Program for additional time to install or retrofit boilers to meet the applicable Regulation 9, Rule 7, emission limits.

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

An owner or operator of certain commercial cooking operations must register their charbroiler with the Air District per Regulation 6, Rule 2, Sections 401 and 402.

Learn about the types of variances available, how to apply for one, and what happens at a variance hearing.

Imagine we didn't waste time sitting in traffic.

Learn about and register for the Bay Area Commuter Benefits Program.

Frequently Asked Questions from the Community Advisory Council to Air District staff

Find information on the Air District's rule development efforts, including draft rule documents, opportunities for public participation, and public workshop materials.

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.

Watch Air District meetings live online or access archived audio and video of past events.

Learn about the Air District's Notice of Violation and what to do if you receive one.