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Report unhealthful odors, dust, chemical pollutants, wood smoke, exhaust, or smoking vehicles.

A new report entitled, Sustainable Aviation Fuel: Greenhouse Gas Reductions from Bay Area Commercial Aircraft, commissioned by the Air District and examining the potential positive air quality effects of sustainable aviation fuel, has been released and is available on the Air District website.

The Air District has released its latest Ambient Air Monitoring Network Report, which describes the Air District’s air monitoring network for 2020, and lists proposed changes for the near future.

The Air District has released its latest Ambient Air Monitoring Network Report, which describes the Air District’s air monitoring network for 2019, and lists proposed changes for the near future.

At a public hearing today, the Air District released the 2024 Toxic Air Contaminant Program Annual Report, along with a user-friendly new web page that allows members of the public to view toxic emission data from a comprehensive map of permitted facilities in the Bay Area. 

Access many of the Air District's services online: apply for permits or grants, pay fees, report air pollution, register equipment, and more.

The Air District has posted the Notice of Preparation and Initial Study for the draft Programmatic Environmental Impact Report on the 2016 Clean Air Plan/Regional Climate Protection Strategy.

May 13, 2020 ... Attachment II Causal Analysis Report Chevron Richmond Refinery Reportable Flaring Events February 16, 2020 Flaring Due to Insufficient Recycle Hydrogen ...

Jun 14, 2023 ... Attachment IV Causal Analysis Report Chevron Richmond Refinery Reportable Flaring Events March 09 - 11, 2023 Flaring Due to Faulty Feedwater Boiler Pump Motor May 30, ...

Feb 1, 2022 ... Attachment III Causal Analysis Report Chevron Richmond Refinery Reportable Flaring Events November 9, 2021 Flaring Due to Detached Connector at a Recycle Compressor ...

Jan 5, 2022 ... Attachment II Causal Analysis Report Chevron Richmond Refinery Reportable Flaring Events October 24-26, 2021 Flaring Due to Loss of Cogeneration Units ...

Dec 23, 2020 ... CC 12/22/20 PHILLIPS 66 SAN FRANCISCO REFINERY No flare activity Note: BAAQMD inoperative monitor filed for period between 10/18 2:03 AM - 10/19 9:50 AM. Flaring observed from 10/19 2:40 AM - ...

Nov 2, 2021 ... Attachment III Causal Analysis Report Chevron Richmond Refinery Reportable Flaring Events August 13, 2021 Flaring Due to Startup of Hydrogen Plant Train 2 ...

Mar 2, 2022 ... ...

Feb 1, 2022 ... Attachment IV Causal Analysis Report Chevron Richmond Refinery Reportable Flaring Events November 14, 2021 Flaring Due to Flange Leak ...

Dec 2, 2022 ... Attachment IV Causal Analysis Report Chevron Richmond Refinery Reportable Flaring Events September 12, 2022 Flaring Due to Compressor Shutdown ...

Nov 1, 2022 ... Attachment I Causal Analysis Report Chevron Richmond Refinery Reportable Flaring Events August 2, 2022 Flaring Due to Hydrogen Routing ...

Mar 7, 2023 ... 3485 Pacheco Boulevard Martinez, CA 94553 VIA UPS February 24, 2023 Bay Area Air Quality Management District ATTN: Mail Stop FM1 375 Beale Street, Suite 600 San Francisco, CA 94105 Subject: ...

Dec 2, 2022 ... Attachment V Causal Analysis Report Chevron Richmond Refinery Reportable Flaring Events September 16, 2022 Flaring Due to Incorrect Logic on Safety Instrumented System ...

Apr 13, 2022 ... Attachment I Causal Analysis Report Chevron Richmond Refinery Reportable Flaring Events February 25, 2022 Flaring Due to Safety System Activation ...