Air Quality Data

Daily Air Quality Status and Forecast
Observed data is preliminary and subject to change
You can also find out the daily forecast by calling our SMOG-INFO line at 1-800-766-4463.
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This page is updated daily by 4:30pm.

Forecast for 9/1/2014

Localized Impacts
Please note, the Daily Air Quality Forecast is issued for your entire County. Localized wildfire smoke, blowing dust, or other air quality situations may differ with the forecast as it pertains to your local area. Follow instructions from your emergency responders as necessary and take precautions as needed.

School Air-Quality Flags
The colors on the map correspond to the color of the school flag for your county.

More Information
  • If you are interested in more information about the Air Quality Index (AQI), click here.

  • Information about ozone pollution can be found here.

  • Information about particulate pollution can be found here.

  • Sequoia National Park and Forest
    The portions of Tulare County that are east of the western most boundaries of Sequoia National Park, Sequoia National Forest, and Sequoia National Monument.

    County Observed:
    Saturday 8/30/2014
    Forecast for:
    Sunday 8/31/2014
    Forecast for:
    Monday 9/1/2014
    San Joaquin 38 Good (O3) 47 Good (O3) 38 Good (O3)
    Stanislaus 46 Good (O3) 77 Moderate (O3) 47 Good (O3)
    Merced 46 Good (O3) 58 Moderate (O3) 41 Good (O3)
    Madera 45 Good (O3) 58 Moderate (O3) 48 Good (O3)
    Fresno 61 Moderate (O3) 71 Moderate (O3) 46 Good (PM2.5)
    Kings 57 Moderate (PM10) 47 Good (O3) 49 Good (PM10)
    Tulare 71 Moderate (O3) 61 Moderate (O3) 54 Moderate (O3)
    Kern (SJV Air Basin portion) 71 Moderate (O3) 74 Moderate (O3) 87 Moderate (O3)
    Sequoia National Park and Forest 114 Unhealthy for Sensitive Groups (O3) 100 Moderate (O3) 61 Moderate (O3)
    NA—insufficient data to calculate an AQI.

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