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The Air District is announcing the launch of a web tool that provides searchable information for all the notices of violation, or NOVs, that the agency has issued within the past five years. This new web tool allows the public to access enforcement information concerning NOVs issued to facilities across the Bay Area.

The Air District has fined Chemtrade $1,150,000 for air quality violations at Chemtrade’s sulfuric acid manufacturing plant in Richmond. The penalty resolves seven notices of violation issued to Chemtrade for violations that occurred at its Richmond facility.

The Air District is lifting an air quality advisory for wildfire smoke that was originally scheduled to last through tomorrow, Wednesday, August 27.

Jun 13, 2019 ... 6/13/2019 Air Quality Monitoring Modes Mode: Mobile Making measurements while in motion Fe at ur es : • Quickly screen for air pollutants over a broad spatial area • Multiple passes can reveal ...

Dec 18, 2025 ... Real-Time Air Quality Data Sources in the Bay Area Introduction The Bay Area is served by multiple complementary air monitoring networks, including a regulatory network maintained by the Bay ...

Air District invites the public to participate in air quality permit process

What’s Your Air Quality IQ?

Jun 29, 2026 ... School Air Quality Activity Recommendations PROTECT STUDENT HEALTH DURING POOR AIR QUALITY Air quality is an important consideration for schools when planning student activities. The Bay Area Air ...

Dec 18, 2025 ... Real-Time Air Quality Data Sources in the Bay Area Introduction The Bay Area is served by multiple complementary air monitoring networks, including a regulatory network maintained by the Bay ...

Jun 15, 2026 ... Important limitations AIR SENSORS: • Can overestimate pollution levels • Use different correction methods STRENGTHS OF REGULATORY MONITORS depending on the platform or app Understanding • Data is ...

Feb 19, 2025 ... Air Quality Complaint Program The Air District receives approximately 5,000 air quality complaints annually from members of the public. Investigating and resolving these complaints is one of our ...

Aug 11, 2021 ... AIR QUALITY ADVISORY FOR IMMEDIATE RELEASE: August 11, 2021 CONTACT: Walter Wallace, 415.519.4628 Air District issues air quality advisory for Thursday SAN FRANCISCO – The Bay ...

Aug 25, 2023 ... FOR IMMEDIATE RELEASE: August 25, 2023 CONTACT: communications@baaqmd.gov Air District extends air quality advisory through Sunday SAN FRANCISCO – The Bay Area Air Quality Management ...

Aug 20, 2021 ... AIR QUALITY ADVISORY FOR IMMEDIATE RELEASE: August 20, 2021 CONTACT: Aaron Richardson, 415.760.0242 Air District issues air quality advisory for Saturday SAN FRANCISCO – The ...

Aug 22, 2023 ... FOR IMMEDIATE RELEASE: August 22, 2023 CONTACT: communications@baaqmd.gov Air District extends air quality advisory through Wednesday SAN FRANCISCO – The Bay Area Air Quality Management ...

Aug 24, 2023 ... FOR IMMEDIATE RELEASE: August 24, 2023 CONTACT: communications@baaqmd.gov Air District issues air quality advisory for Friday SAN FRANCISCO – The Bay Area Air Quality Management District ...

Sep 21, 2021 ... AIR QUALITY ADVISORY FOR IMMEDIATE RELEASE: September 21, 2021 CONTACT: Ralph Borrmann, 415.760.0285 Air District issues air quality advisory for Wednesday SAN FRANCISCO – The ...

Aug 13, 2021 ... AIR QUALITY ADVISORY FOR IMMEDIATE RELEASE: August 13, 2021 CONTACT: Walter Wallace, 415.519.4628 Air District extends air quality advisory through Sunday SAN FRANCISCO – The ...

Aug 17, 2021 ... AIR QUALITY ADVISORY FOR IMMEDIATE RELEASE: August 17, 2021 CONTACT: Aaron Richardson, 415.760.0242 Air District issues air quality advisory for Wednesday SAN FRANCISCO – The ...

Aug 18, 2021 ... AIR QUALITY ADVISORY FOR IMMEDIATE RELEASE: August 18, 2021 CONTACT: Aaron Richardson, 415.760.0242 Air District extends air quality advisory through Friday SAN FRANCISCO – ...