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Air quality in the Bay Area is forecast to be in the good range.  Winds are currently blowing smoke from the Wragg fire burning near Lake Berryessa to the north and east of our region. Smoky conditions have been observed in Yolo County and parts of the Sacramento region.

Learn about air quality incidents and advisories in the Bay Area, and view preliminary incident reports for the latest events.

Learn about the toxic air contaminants emissions and prioritization scores for permitted facilities within the Bay Area for the latest available year.

The Air District continues to take steps to ensure air quality and public health are protected in the Bay Area during the latest phases of the COVID pandemic. This includes keeping our 375 Beale Street office in San Francisco closed until further notice, except for deliveries.

View the Air District's latest emissions inventory reports, data, and documents.

Get the latest information and findings from the Air District's emissions inventory of criteria air pollutants.

Get the latest information and findings from the Air District's emissions inventory of climate-forcing pollutants.

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

Get the latest information and findings from the Air District's emissions inventory of toxic air contaminants.

Mar 21, 2017 ... AGENDA: 4 Milpitas/San Jose Waste Facilities Update Stationary Source Committee March 20, 2017 Wayne Kino Director of ...

Feb 15, 2011 ... NEWS FOR IMMEDIATE RELEASE CONTACT: Ralph Borrmann February 15, 2011 415.749.4900 (office) 415.760.0285 (cell) Bay Area Air District, UC Berkeley & Toyota partner ...

Jun 20, 2017 ... LEADING THE WAY 2016 ANNUAL ...

Mar 29, 2017 ... Rule Development Workshop Regulation 12, Rule 16 Regulation 13, Rule 1 Regulation 11, Rule 18 Victor Douglas Principal Air Quality Engineer Rule Development March 27-30, ...

Nov 18, 2009 ... ...

Apr 4, 2017 ... AGENDA: 5 Rule Development Update Regulation 11, Rule 18; Regulation 12, Rule 16; Regulation 13, Rule 1 Advisory Council Meeting April 3, 2017 Eric Stevenson, Director Meteorology, ...

Jul 9, 2013 ... NEWS FOR IMMEDIATE RELEASE CONTACT: Aaron Richardson July 9, 2013 415.749.4900 Air District hosts expert panel on air monitoring SAN ...

Jul 14, 2020 ... AGENDA: 14 Particulate Matter (PM) Symposium: Status Report Presentation to BAAQMD Board of Directors By BAAQMD Advisory Council July 15, ...

Sep 16, 2020 ... WWW.BAAQMD.GOV | Air District Air Quality Data – Frequently Asked Questions Bay Area Air Quality Management District What are the best resources for air quality data? • The most accurate ...

Jun 28, 2022 ... 2022 Annual Air Monitoring Network Plan A summary of the ambient air monitoring network in 2021 and proposed network changes through 2023 ...

Jul 1, 2024 ... 2024 Annual Air Monitoring Network Plan A summary of the ambient air monitoring network in 2023 and proposed network changes through 2025 ...