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Air Quality Informaton



    There are currently no Spare the Air Day alerts for SF Bay Area South Central Bay, CA
    Last Update: 02/22/2012 12:15:01 AM PST


    Location: SF Bay Area South Central Bay, CA
    Current Air Quality: 02/22/12 11:00 AM PST

    - 39 AQI - Particle Pollution (2.5 microns)

    - 11 AQI - Ozone

    Agency: San Francisco Bay Area AQMD
    Last Update: 02/22/2012 11:45:05 AM PST


    Location: SF Bay Area South Central Bay, CA
    Forecast:
    Today, 02/22/2012:
    - 39 AQI - Particle Pollution (2.5 microns)

    Tomorrow, 02/23/2012:
    - Ozone

    Agency: San Francisco Bay Area AQMD
    Last Update: 02/22/2012 11:45:06 AM PST

Current Air Quality Index Map

Current AQI
0-50 Good
51-100 Moderate
101-150 Unhealthy for Sensitive Groups
151-200 Unhealthy
201-300 Very Unhealthy
301-500 Hazardous
AQI Maps courtesy of AIRNow.gov


Air Quality Index Map Animation

AQI Animation
0-50 Good
51-100 Moderate
101-150 Unhealthy for Sensitive Groups
151-200 Unhealthy
201-300 Very Unhealthy
301-500 Hazardous
AQI Maps courtesy of AIRNow.gov



  • AQI and Pollutant Forecast for Tuesday by district.
    North Counties - AQI: 45, Pollutant: PM2.5.
    Coast and Central Bay - AQI: 39, Pollutant: PM2.5.
    Eastern District - AQI: 36, Pollutant: PM2.5.
    South and Central Bay - AQI: 36, Pollutant: PM2.5.
    Santa Clara Valley - AQI: 45, Pollutant: PM2.5.
  • AQI and Pollutant Forecast for Wednesday by district.
    North Counties - AQI: 49, Pollutant: PM2.5.
    Coast and Central Bay - AQI: 42, Pollutant: PM2.5.
    Eastern District - AQI: 32, Pollutant: O3.
    South and Central Bay - AQI: 39, Pollutant: PM2.5.
    Santa Clara Valley - AQI: 49, Pollutant: PM2.5.
  • AQI and Pollutant Forecast for Thursday by district.
    North Counties - AQI: Good, Pollutant: PM2.5.
    Coast and Central Bay - AQI: Good, Pollutant: PM2.5.
    Eastern District - AQI: Good, Pollutant: O3.
    South and Central Bay - AQI: Good, Pollutant: O3.
    Santa Clara Valley - AQI: Good, Pollutant: PM2.5.
  • AQI and Pollutant Forecast for Friday by district.
    North Counties - AQI: Good, Pollutant: PM2.5.
    Coast and Central Bay - AQI: Good, Pollutant: O3.
    Eastern District - AQI: Good, Pollutant: O3.
    South and Central Bay - AQI: Good, Pollutant: O3.
    Santa Clara Valley - AQI: Good, Pollutant: PM2.5.
  • AQI and Pollutant Forecast for Saturday by district.
    North Counties - AQI: Good, Pollutant: O3.
    Coast and Central Bay - AQI: Good, Pollutant: O3.
    Eastern District - AQI: Good, Pollutant: O3.
    South and Central Bay - AQI: Good, Pollutant: O3.
    Santa Clara Valley - AQI: Good, Pollutant: O3.
  • AQI and Pollutant Forecast for Sunday by district.
    North Counties - AQI: Good, Pollutant: PM2.5.
    Coast and Central Bay - AQI: Good, Pollutant: PM2.5.
    Eastern District - AQI: Good, Pollutant: O3.
    South and Central Bay - AQI: Good, Pollutant: O3.
    Santa Clara Valley - AQI: Good, Pollutant: PM2.5.