Wood Burning Status
Wood Burning Status
  • Saturday,

    No Spare the Air Alert in Effect

Latest News
  • Dec

    December 11, 2017

    Air district settles case with San Francisco Hilton Hotel

    The Air District announced today that the San Francisco Financial District Hilton Hotel has agreed to pay $150,000 for asbestos violations that occurred during 2015 and 2016.

  • Dec

    December 6, 2017

    Annual youth conference encourages action for clean air

    The annual Youth for Environment and Sustainability, or YES, Conference, co-sponsored by the Air District, returns to the Bay Area on Saturday, February 24, 2018.  It will be held at Laney College, 900 Fallon Street in Oakland from 9 a.m. - 3 p.m. The free day-long regional conference will bring together middle and high school students from the nine Bay Area counties to discuss topics ranging from climate change and public health to transportation and air pollution.

  • Nov

    November 15, 2017

    Air District adopts pioneering rule reducing toxic air pollutants

    Today the Air District's Board of Directors unanimously adopted Regulation 11-18, Reduction of Risk from Air Toxic Emissions at Existing Facilities, considered to be the most health-protective toxic air pollution risk control measure in the nation.

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Current Air Quality SF Bay Area
Air Quality Index Levels of Health Concern Numerical
Good 0 to 50
Moderate 51 to 100
Unhealthy for Sensitive Groups 101 to 150
Unhealthy 151 to 200
Very Unhealthy 201 to 300
Hazardous 301 to 500

Note: Values above 500 are considered Beyond the AQI. Follow recommendations for the "Hazardous category." See additional information on reducing exposure to extremely high levels of particle pollution.