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Learn how the Air District collects, uses, and protects user information.

Learn about Air Quality and other plans, efforts to reduce climate change, engage our communities, provide CEQA and other tools to local governments, and to assess health risk at regulated facilities.

Learn about many of the air pollutants that affect the Bay Area.

The Air District does not discriminate on the basis of race, national origin, ethnic group identification, ancestry, religion, age, sex, sexual orientation, gender identity, gender expression, color, genetic information, medical condition, or mental or physical disability, or any other attribute or belief protected by law in administration of its programs or activities, and the Air District does not intimidate or retaliate against any individual or group because they have exercised their rights to participate in action protected by or oppose actions prohibited by 40 C.F.R. Parts 5 and 7, or for the purpose of interfering with such rights.

The CARE Program unites government, communities, and businesses to address areas of concentrated air pollution and related public health effects in the Bay Area.

William Goodwin

Professor Michael T. Schmeltz, DrPH, MS

Learn about the Air District's regulatory air monitoring network and special air quality studies.

Learn about the Air District’s external stakeholder Implementation Working Group, or IWG, for zero-NOx space and water heating rules.

Adriana Fernandez-Arriaga

Jack Broadbent, executive officer of the Air District, has issued a statement on President Donald Trump’s decision to leave the Paris climate agreement.

Illegal Federal Rejection of California Motor Vehicle Emissions Standards Hurts the Bay Area

The Air District’s Social Media Policy provides social media users who choose to communicate with the Bay Area Air District via its official social media platforms with guidelines for engagement.

Learn about special purpose air quality monitoring projects in the Bay Area and view information about recent projects.

To meet federal and state air quality standards, the Air District compiles emissions inventories for criteria air pollutants, greenhouse gases, and toxic air contaminants, and conducts special emissions studies.

See highlights of ongoing efforts towards environmental justice and health equity in the Air District’s climate and air quality planning work.

Learn about the Air District's Greenhouse Gas Measurement Program, including the locations of stations in the GHG monitoring network and deployment of the mobile research van.

In partnership with the Air District, Contra Costa County Board of Supervisors Chair John Gioia sent a letter Friday, June 2, to the U.S. Department of Justice requesting at least 40 percent of the penalty against Tesoro Refining & Marketing Company be used for local health initiatives.

Learn about the Air District’s efforts to minimize odors in Milpitas and the surrounding communities.

The Air District does not discriminate on the basis of race, national origin, ethnic group identification, ancestry, religion, age, sex, sexual orientation, gender identity, gender expression, color, genetic information, medical condition, or mental or physical disability, or any other attribute or belief protected by law.