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

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.

加州的野火季節通常發生在春季和深秋之間。空氣局監測灣區整體空氣品質，如果野火煙霧疑似導致該地區顆粒污染程度升高，空氣局會通知公眾。 

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.

七月 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, ...

六月 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 ...

三月 1, 2012 ... Appendix A - Bike Share System Equipment Technical Specifications - Instructions located on the last ...

七月 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 ...

六月 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 ...

九月 5, 2023 ... Air Monitoring Plan for the Tesoro Refining & Marketing Company, LLC Martinez Renewable Fuels Facility in Martinez, California Submitted by Martinez Renewable Fuels ...

十月 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 ...

Jul 18, 2023 ... Responses to Public Comments Responses to public comments on revised fenceline air monitoring plans for Chevron Products Company, Martinez Refining Company, Phillips 66, Tesoro Refining & ...

Nov 11, 2020 ... Fenceline Air Monitoring Plan For BAAQMD Rule 12-15 Chevron Richmond Refinery November 11, 2020 ...

Aug 12, 2025 ... Docusign Envelope ID: 3B7DBFC9-16B2-4DD2-852E-1EB1A9337CE5 1 SETTLEMENT AGREEMENT BY AND BETWEEN 2 THE BAY AREA AIR QUALITY MANAGMENT DISTRICT AND 3 TESORO REFINING & MARKETING COMPANY, ...

Jan 6, 2020 ... Tesoro Refining & Marketing Co., LLC* *A subsidiary of Marathon Petroleum Corporation Martinez Refinery Quality Assurance Project Plan Prepared by Prepared for Josette E. Marrero, PhD ...

Sep 5, 2023 ... Air Monitoring Plan for the Valero Refinery in Benicia, California Prepared for Valero Refining Company - CA Benicia Refinery Benicia, CA Updated: September 5, 2023 Original: September ...

七月 22, 2025 ... Air Monitoring Plan for the Tesoro Refining & Marketing Company, LLC Martinez Renewable Fuels Facility in Martinez, California Submitted by Martinez Renewable ...