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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.

Jan 5, 2022 ... Attachment IV Causal Analysis Report Chevron Richmond Refinery Reportable Flaring Events October 27, 2021 Flaring Due to Faulty Flow Meters ...

Aug 2, 2021 ... Attachment III Causal Analysis Report Chevron Richmond Refinery Reportable Flaring Events May 27, 2021 Flaring Due to Shutdown of Boilers ...

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 ...

Mar 10, 2022 ... Attachment I Causal Analysis Report Chevron Richmond Refinery Reportable Flaring Events December 13, 2021 Flaring Due to Cogeneration Unit Shutdown ...

Aug 4, 2025 ... BAAQMD received on 07/29/25 Kris Battleson HSE Manager, Richmond Refinery July 29, 2025 Via E-mail Bay Area Air District Attn: Compliance and Enforcement Division 375 Beale Street, Suite 600 San ...

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 - ...

Jan 5, 2022 ... PHILLIPS 66 SAN FRANCISCO REFINERY ...

Aug 4, 2025 ... BAAQMD received on 07/29/255 Kris Battleson HSE Manager, Richmond Refinery July 29, 2025 Via E-mail Bay Area Air District Attn: Compliance and Enforcement Division 375 Beale Street, Suite 600 San ...

Nov 2, 2021 ... Attachment IV Causal Analysis Report Chevron Richmond Refinery Reportable Flaring Events August 14, 2021 Flaring Due to Overpressure of Separator ...

Jul 6, 2023 ... 3485 Pacheco Boulevard Martinez, CA 94553 VIA UPS June 2 , 2023 Bay Area Air Quality Management District ATTN: Mail Stop FM1 375 Beale Street, Suite 600 San Francisco, CA 94105 Subject: April ...

Aug 5, 2025 ... BAAQMD received on ...

Aug 4, 2025 ... BAAQMD received on 07/29/25 Kris Battleson HSE Manager, Richmond Refinery July 29, 2025 Via E-mail Bay Area Air District Attn: Compliance and Enforcement Division 375 Beale Street, Suite 600 San ...

Apr 12, 2023 ... Regulation 12 Rule 12 Reportable Flaring Event Causal Analysis Report 1. Report Date: March 10, 2023 2. Refinery Name and Site Number: Martinez Refining Company - BAAQMD Site # A0011 3. Refinery ...