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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 28, 2020 ... Attachment II Causal Analysis Report Chevron Richmond Refinery Reportable Flaring Events October 11-12, 2019 Startup of Hydrogen Plant Train 1 (S-4449) and Train 2 ...

Jan 5, 2022 ... Attachment III Causal Analysis Report Chevron Richmond Refinery Reportable Flaring Events October 27, 2021 Flaring Due to Lack of Hydrogen Demand ...

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

May 5, 2020 ... Attachment I Causal Analysis Report Chevron Richmond Refinery Reportable Flaring Events December 1, 2019 Planned Shutdown of Hydrogen Plant Train 2 (S-4450) ...

Jan 5, 2022 ... ...

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

Jul 15, 2024 ... BAAQMD received on 06/27/24 Attachment I Causal Analysis Report Chevron Richmond Refinery Reportable Flaring Events April 09, 2024 Flaring Due to Compressor Trip Offline ...

Mar 14, 2024 ... BAAQMD received 02/29/24 Attachment II Causal Analysis Report Chevron Richmond Refinery Reportable Flaring Events December 31, 2023 Flaring Due to Malfunctioned Valves ...

Dec 2, 2022 ... Attachment III Causal Analysis Report Chevron Richmond Refinery Reportable Flaring Events September 9, 2022 Flaring Due to Startup of Hydrogen Plant Train ...

Nov 30, 2023 ... DF 11/30/23 FLARE CAUSAL ANALYSIS REPORT 1. Date on which the report was drafted: November 21, 2023 2. The refinery name and site number. Martinez Refinery, Plant # B2758 3. The assigned refinery ...

Nov 1, 2022 ... Attachment IV Causal Analysis Report Chevron Richmond Refinery Reportable Flaring Events August 24-25, 2022 Flaring During Startup of Hydrogen Plant Train ...

Mar 14, 2024 ... BAAQMD received 02/29/24 Attachment I Causal Analysis Report Chevron Richmond Refinery Reportable Flaring Events December 05, 2023 Flaring Due to Malfunction of Level Indicator ...

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 ...