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Notice
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The Air District is working closely with CAL FIRE + California State Parks on a prescribed burn planned for Angel Island mid-week to ensure ground-level smoke impacts are minimized as much as possible. Agencies will closely monitor conditions throughout the burn and will cease operations if conditions change or are no longer suitable.
The Air District is working closely with CAL FIRE + California State Parks on a prescribed burn planned for Angel Island mid-week to ensure ground-level smoke impacts are minimized as much as possible. Agencies will closely monitor conditions throughout the burn and will cease operations if conditions change or are no longer suitable.
View tables summarizing the air quality data collected each year from the Bay Area’s air quality monitoring network.
Each year, the Air District summarizes data collected from the Bay Area’s air quality monitoring network. The tables below show the number of times each station recorded pollutant concentrations above federal and state air quality standards. The tables also include the highest annual reading for each pollutant at each station.
Communications
General Information
415.749.4900
Meteorology & Measurements
Air Monitoring
415.749.4985
Last Updated: 4/13/2023