Search

View reports summarizing the air quality and pollutant data collected from the Bay Area's air quality monitoring network each year.

Learn about the Air District's air monitoring network and activities, including laboratory support, data quality assurance, and pollutant source testing.

The Air District has reached a settlement with Tesoro Refining & Marketing Company that will significantly enhance air monitoring data transparency, providing more information about air pollutants around its refinery in unincorporated Contra Costa County, near Martinez. The agreement requires Tesoro to take new data access and community engagement actions beyond those required by regulation or permit.

The Bay Area Air Quality Management District announced today that recent flaring incidents at the Chevron Refinery in Richmond have resulted in the increased scrutiny of monitoring data as well as investigations as to the cause of the events.

These resources can assist practitioners in evaluating air quality and climate impacts during the environmental review process pursuant to CEQA. The tools, data, methodologies, and guidance provided do not represent an exhaustive list and should be used in conjunction with other resources.

These resources can assist practitioners in evaluating air quality and climate impacts during the environmental review process pursuant to CEQA. The tools, data, methodologies, and guidance provided do not represent an exhaustive list and should be used in conjunction with other resources.

At a public hearing today, the Air District released the 2024 Toxic Air Contaminant Program Annual Report, along with a user-friendly new web page that allows members of the public to view toxic emission data from a comprehensive map of permitted facilities in the Bay Area. 

View data summarizing monthly flaring activity at Bay Area Refineries.

The Air District has reached an agreement with Argent Materials, Inc., that resolves violations at the company’s aggregate recycling facility in East Oakland. Under the terms of the settlement agreement, Argent will install and operate a fenceline air monitoring system at both yards of its East Oakland facility to enhance transparency and provide continuous air quality data to the Air District and the community.

The Air District and Aclima, the climate tech leader in hyperlocal pollution and greenhouse gas measurement and analysis, have released groundbreaking results collected through a cutting-edge, hyperlocal air quality mobile monitoring network. 

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.

Jun 24, 2008 ... Data Form C BAY AREA AIR QUALITY MANAGEMENT DISTRICT 939 Ellis Street . . . San Francisco, CA 94109. . . (415) 749-4990 . . . fax (415) 749-5030 FUEL COMBUSTION SOURCE Website: www.baaqmd.gov ...

Nov 22, 2023 ... Ambient Air Monitoring Reference Guide for the Richmond-North Richmond-San Pablo Area This table provides information about different ambient air monitoring programs and projects. Air monitoring ...

Aug 16, 2022 ... Stationary Source Data Request Form 1) Instructions This form is meant to provide additional detail found on the Stationary Source Screening Map. Please provide all the information below and submit ...

Oct 24, 2024 ... Data Verification and Validation SOP, STI-8078 October 31, 2024 Version 2 Page 1 of 18 Standard Operating Procedure for Data Verification and Validation October 31, 2024 STI-8078 ...

Oct 25, 2024 ... Data Verification and Validation SOP, STI-8077 October 31, 2024 Version 2 Page 1 of 18 Standard Operating Procedure for Data Verification and Validation October 31, 2024 STI-8077 ...

Sep 18, 2020 ... WWW.BAAQMD.GOV | Air District Air Quality Data Sources Explained Bay Area Air Quality Management District Why different sites show different readings For the past month, Bay Area ...

Mar 1, 2023 ... Air Monitoring Data Review of air monitoring data for Bayview Hunters Point DRAFT Report, August 2022 ...

Dec 1, 2020 ... Air Monitoring Data Inventory for the Richmond-San Pablo Area This inventory lists and describes the various air monitoring datasets that exist for the Richmond-San Pablo Area, including monitoring ...

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 ...