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  • Report an Air Pollution Complaint
    Report an Air Pollution Complaint

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

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

  • Air District Commissions Sustainable Aviation Fuel Report
    Air District Commissions Sustainable Aviation Fuel Report

    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.

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    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.

  • Air District releases latest Ambient Air Monitoring Network Report
    Air District releases latest Ambient Air Monitoring Network Report

    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.

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    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.

  • Air District releases latest Ambient Air Monitoring Network Report
    Air District releases latest Ambient Air Monitoring Network Report

    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.

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    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.

  • Air District releases annual Air Toxics Report and online Facility Toxic Emissions and Prioritization Tool
    Air District releases annual Air Toxics Report and online Facility Toxic Emissions and Prioritization Tool

    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. 

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    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. 

  • Online Services
    Online Services

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

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

  • Air District Posts Notice of Preparation for 2016 Clean Air Plan EIR
    Air District Posts Notice of Preparation for 2016 Clean Air Plan EIR

    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.

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    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.

  • Report
    Report

    Mar 29, 2023 ... FLARE CAUSAL ANALYSIS REPORT 1. Date on which the report was drafted. March 8, 2023 2. The refinery name and site number. Marathon s Tesoro Martinez Refinery, Plant # B2758 3. The assigned refinery ...

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    (228 Kb PDF, 3 pgs)

    Mar 29, 2023 ... FLARE CAUSAL ANALYSIS REPORT 1. Date on which the report was drafted. March 8, 2023 2. The refinery name and site number. Marathon s Tesoro Martinez Refinery, Plant # B2758 3. The assigned refinery ...

  • Report
    Report

    Dec 2, 2022 ... Attachment I Causal Analysis Report Chevron Richmond Refinery Reportable Flaring Events September 7, 2022 Flaring Due to Startup of Hydrogen Plant Train ...

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    (164 Kb PDF, 4 pgs)

    Dec 2, 2022 ... Attachment I Causal Analysis Report Chevron Richmond Refinery Reportable Flaring Events September 7, 2022 Flaring Due to Startup of Hydrogen Plant Train ...

  • Report
    Report

    Dec 6, 2023 ... DF 12/04/23 3485 Pacheco Boulevard Martinez, CA 94553 V I A E M A IL N o v em b e r 3 0 , 2 0 2 3 B a y A r e a A i r Q u al i t y M a na g e m e n t D i s t r i c t 3 75 B e al e S tr e e t , S u ...

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    (721 Kb PDF, 7 pgs)

    Dec 6, 2023 ... DF 12/04/23 3485 Pacheco Boulevard Martinez, CA 94553 V I A E M A IL N o v em b e r 3 0 , 2 0 2 3 B a y A r e a A i r Q u al i t y M a na g e m e n t D i s t r i c t 3 75 B e al e S tr e e t , S u ...

  • Report
    Report

    Mar 30, 2023 ... FLARE CAUSAL ANALYSIS REPORT 1. Date on which the report was drafted. March 22, 2023 2. The refinery name and site number. , Plant # B2758 3. The assigned refinery contact name and phone ...

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    (324 Kb PDF, 4 pgs)

    Mar 30, 2023 ... FLARE CAUSAL ANALYSIS REPORT 1. Date on which the report was drafted. March 22, 2023 2. The refinery name and site number. , Plant # B2758 3. The assigned refinery contact name and phone ...

  • Report
    Report

    Jul 6, 2023 ... FLARE CAUSAL ANALYSIS REPORT 1) Date on which the report was drafted. June 20, 2023 2) The refinery name and site number. Tesoro Martinez Refinery, Plant # B2758, wholly owned subsidiary of Marathon ...

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    (486 Kb PDF, 5 pgs)

    Jul 6, 2023 ... FLARE CAUSAL ANALYSIS REPORT 1) Date on which the report was drafted. June 20, 2023 2) The refinery name and site number. Tesoro Martinez Refinery, Plant # B2758, wholly owned subsidiary of Marathon ...

  • Report
    Report

    May 13, 2020 ... Attachment III Causal Analysis Report Chevron Richmond Refinery Reportable Flaring Events February 22, 2020 Flaring Due to Emergency Scrubber Operation ...

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    (596 Kb PDF, 5 pgs)

    May 13, 2020 ... Attachment III Causal Analysis Report Chevron Richmond Refinery Reportable Flaring Events February 22, 2020 Flaring Due to Emergency Scrubber Operation ...

  • Report
    Report

    Feb 1, 2021 ... Attachment II Causal Analysis Report Chevron Richmond Refinery Reportable Flaring Events November 3-8, 2020 Flaring Due to Hydrogen Plant Start-up Following Power ...

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    (244 Kb PDF, 5 pgs)

    Feb 1, 2021 ... Attachment II Causal Analysis Report Chevron Richmond Refinery Reportable Flaring Events November 3-8, 2020 Flaring Due to Hydrogen Plant Start-up Following Power ...

  • Report
    Report

    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 ...

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    (470 Kb PDF, 5 pgs)

    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 ...

  • Report
    Report

    Jun 4, 2020 ... ...

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    (986 Kb PDF, 4 pgs)

    Jun 4, 2020 ... ...

  • Report
    Report

    Jul 19, 2019 ... ...

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    (514 Kb PDF, 4 pgs)

    Jul 19, 2019 ... ...

  • Report
    Report

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

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    (186 Kb PDF, 5 pgs)

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

  • Report
    Report

    Jun 7, 2022 ... Attachment II Causal Analysis Report Chevron Richmond Refinery Reportable Flaring Events March 16-17, 2022 Flaring Due to Planned Shutdown of Hydrogen Plant Train 1 ...

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    (163 Kb PDF, 4 pgs)

    Jun 7, 2022 ... Attachment II Causal Analysis Report Chevron Richmond Refinery Reportable Flaring Events March 16-17, 2022 Flaring Due to Planned Shutdown of Hydrogen Plant Train 1 ...

  • Report
    Report

    Apr 7, 2021 ... CC ...

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    (1 Mb PDF, 5 pgs)

    Apr 7, 2021 ... CC ...

Spare the Air Status