Air Quality Advisory
Air Quality Advisory for smoke issued for Bay Area through Tuesday. See our Wildfire Safety Tips web page.

Air Quality Summary Reports

View tables summarizing the air quality data collected each year from the Bay Area’s air quality monitoring network.

Annual Bay Area Air Quality Summaries

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

Spare the Air Status
Spare the Air Status
  • Tuesday,
    8/21

    No Spare the Air Alert in Effect

  • Wednesday,
    8/22

    No Spare the Air Alert in Effect

Last Updated: 8/15/2018