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The California wildfire season usually takes place between spring and late fall. The Air District monitors general air quality in the Bay Area and will notify the public if wildfire smoke appears to be causing elevated levels of particulate pollution in the region. 

Get information about planned Public Safety Power Shutoffs events and backup power options.

Learn about the state refinery task force's commitment to the health and safety of refinery workers and local communities, and its latest activities.

A Smoke Advisory is in effect for Sunday July 1 in the Bay Area due to the Yolo County wildfire. See our wildfire safety tips.

Today, the South Coast Air Quality Management District filed a petition challenging the U.S. EPA and the National Highway Traffic Safety Administration’s rollbacks to the Safer Affordable Fuel-Efficient Vehicles Rule initiated by the Trump Administration. The Bay Area Air Quality Management District and the Sacramento Metropolitan Air Quality Management District have joined South Coast AQMD as co-petitioners.

Aug 23, 2012 ... Strategic Incentives Division Grants Program Advisory August 23, 2012 This Advisory is provided to inform you about activities of the Bay Area Air Quality Management District (Air ...

Jul 13, 2022 ... July 15, 2022 VIA ELECTRONIC MAIL Shawn Lee HSE Manager, Richmond Refinery Chevron Products Company 841 Chevron Way Richmond, CA 94801 RE: Notification of Deficiency in Regulation 12, ...

Jul 13, 2022 ... July 15, 2022 VIA ELECTRONIC MAIL Shawn Lee HSE Manager, Richmond Refinery Chevron Products Company 841 Chevron Way Richmond, CA 94801 RE: Notification of Deficiency in Regulation 12, ...

Jun 5, 2025 ... Fenceline Air Monitoring Plan for Rule 12-15 May 30, 2025 Revision 6 Page 1 of 29 Fenceline Air Monitoring Plan For BAAQMD Rule 12-15 Chevron Richmond Refinery ...

Mar 1, 2012 ... Appendix A - Bike Share System Equipment Technical Specifications - Instructions located on the last ...

Jul 16, 2008 ... Bay Area Air Quality Management District Public Workshop July 15, 2008 – 6:30 PM Bay Area 2005 Ozone Strategy Control Measure SS 2 Proposed Amendments to Regulation 8, Rule 20 Graphic Arts Printing ...

Jun 13, 2008 ... WORKSHOP NOTICE June 16, 2008 TO: INTERESTED PARTIES FROM: EXECUTIVE OFFICER/APCO SUBJECT: PUBLIC WORKSHOPS – PROPOSED ...

Sep 1, 2023 ... Fenceline Air Monitoring Plan For BAAQMD Rule 12-15 Chevron Richmond Refinery Revision 3 September 5, 2023 ...

Feb 16, 2023 ... Fenceline Air Monitoring Plan For BAAQMD Rule 12-15 Chevron Richmond Refinery Revision 2 1 February 16, 2023 1 This Air Monitoring Plan has been updated ...

Feb 16, 2023 ... Fenceline Air Monitoring Plan For BAAQMD Rule 12-15 Chevron Richmond Refinery Revision 2 1 February 16, 2023 1 This Air Monitoring Plan has been updated ...

Jun 9, 2025 ... 1 PROPOSED SETTLEMENT AGREEMENT BY AND BETWEEN 2 THE BAY AREA AIR QUALITY MANAGMENT DISTRICT AND 3 CHEVRON PRODUCTS COMPANY (Notice of Violation 56287) 4 I. Background: Parties and ...

Sep 5, 2023 ... Air Monitoring Plan for the Tesoro Refining & Marketing Company, LLC Martinez Renewable Fuels Facility in Martinez, California Submitted by Martinez Renewable Fuels ...

Jun 13, 2008 ... DRAFT 5-20-08 REGULATION 8 ORGANIC COMPOUNDS RULE 20 GRAPHIC ARTS PRINTING AND COATING OPERATIONS INDEX 8-20-100 GENERAL 8-20-101 Description 8-20-110 Limited Exemption, Small User Low ...

Oct 23, 2024 ... CEREX UV Sentry UV-DOAS SOP; STI-7024 Page 1 of 38 Version 3 October 31, 2024 Standard Operating Procedures for the CEREX UV Sentry UV-DOAS October 31, 2024 STI-7024 ...

Oct 25, 2024 ... CEREX UV Sentry UV-DOAS SOP; STI-7024 Page 1 of 38 Version 3 October 31, 2024 Standard Operating Procedures for the CEREX UV Sentry UV-DOAS October 31, 2024 STI-7024 ...