Incidents and Advisories

Updated 2/26/2024

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

Occasionally, a significant air pollution event occurs in the Bay Area. As soon as sufficient information is available, the Air District prepares an advisory or a preliminary incident report.

A preliminary incident report provides an early overview of the incident but is not a substitute for the in-depth investigation that follows. Incident reports in the table below are listed in chronological order.

2024 Incident Reports

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2023 Incident Reports

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2022 Incident Reports

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2021 Incident Reports

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2020 Incident Reports

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2019 Incident Reports

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2018 Incident Reports

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2017 Incident Reports

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2016 Incident Reports

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2015 Incident Reports

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2014 Incident Reports

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2013 Incident Reports

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2012 Incident Reports

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2011 Incident Reports

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2010 Incident Reports

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Communications
General Information

415.749.4900

Compliance & Enforcement
General Compliance Information

415.749.4999 compliance@baaqmd.gov

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Spare the Air Status

Last Updated: 2/26/2024