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Learn about the Spare the Air Program and how the season affects air quality, and find out whether a Spare the Air Alert is in effect.

Learn about the Air District’s efforts to minimize odors in Milpitas and the surrounding communities.

Check to see if you are eligible for the Clean Cars for All program and submit an application.

Learn about the types of variances available, how to apply for one, and what happens at a variance hearing.

Dec 3, 2020 ... RESOURCE GUIDE FOR AIR QUALITY MONITORING DATA WEBSITES There are many sources for air quality data, providing data from a range of monitoring instrumentation and operated by different ...

Jun 5, 2025 ... Unisearch LasIR TDLAS Maintenance and Test Procedures; STI-7801 May 30, 2025 Version 4 Page 1 of 26 Unisearch LasIR Tunable Diode Laser System (TDLAS) Maintenance and Test Procedure ...

Jul 2, 2025 ... Unisearch LasIR TDLAS Maintenance and Test Procedures; STI-7801 July 3, 2025 Version 3 Page 1 of 26 Unisearch LasIR Tunable Diode Laser System (TDLAS) Maintenance and Test Procedure ...

Sep 5, 2023 ... Air Monitoring Plan for the Phillips 66 Refinery in Rodeo, California Prepared for Phillips 66 San Francisco Refinery Rodeo, CA Updated: September 5, 2023 Original: July 9, 2021 ...

Apr 18, 2011 ... FINANCIAL ASSISTANCE FUNDING OPPORTUNITY ANNOUNCEMENT U. S. Department of Energy National Energy Technology Laboratory Clean Cities Community Readiness and Planning for ...

Apr 18, 2011 ... FINANCIAL ASSISTANCE FUNDING OPPORTUNITY ANNOUNCEMENT U. S. Department of Energy National Energy Technology Laboratory Clean Cities Community Readiness and Planning for ...

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 ...

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 ...

Sep 7, 2017 ... Quality Assurance Project Plan for the Chevron Richmond Refinery Fence Line Air Monitoring Program September 7, ...

Jan 29, 2025 ... Docusign Envelope ID: 45F078F8-5BB4-471D-AF20-16B187D47AA6 Group A: Project Management and Data Quality Objectives QUALITY ASSURANCE PROJECT PLAN (QAPP) A1. Title Page Local-Scale ...

Dec 30, 2025 ... FOR IMMEDIATE RELEASE: December 30, 2025 CONTACT: communications@baaqmd.gov Air District issues Spare the Air Alert for New Year’s Day Use of all wood-burning devices is prohibited SAN ...

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

Mar 4, 2020 ... Frequently Asked Questions Regulation 6, Rule 3 Wood-Burning Devices Updated – February 2020 When is burning wood prohibited? Answer: As of November 2019, a wood-burning ban can be called any ...

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 ...

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 ...