Search

Learn about particle pollution, its negative effects on human health and the environment, and what the Air District is doing to reduce levels in the Bay Area.

Learn about the Vehicle Miles Traveled Data Portal.

Read about regulations governing oil refinery fenceline monitoring and view plans and data provided by the five local refineries.

View interactive maps showing air quality forecasts, air quality monitoring data, facilities, and overburdened communities throughout the Bay Area.

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

Access local resources, organizations, committees, and teams committed to protecting our climate.

View air quality complaints that have been received and investigated by the Air District in the past year.

Jeff Sanchez

Learn about the Planning and Climate Protection Division’s Local Government Support Program and explore its technical assistance resources. 

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.

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

Learn about special purpose emissions studies in the Bay Area and view information about recent studies.

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

Learn about the Air District’s special purpose ultrafine particulate matter monitoring project.

Learn about special purpose emissions studies in the Bay Area and view information about recent studies.

View information and materials about upcoming and past conferences.

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 Modeling Advisory Committee and view materials from prior committee meetings.

Get the latest information and findings from the Air District's emissions inventory of climate-forcing pollutants.

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.