Data and Forecasts courtesy of:
Antelope Valley Air Quality Management District,
Bay Area Air Quality Management District,
California Air Resources Board,
Imperial County Air Pollution Control District,
Mendocino County Air Quality Management District,
Mojave Desert Air Quality Management District,
Monterey Bay Air Resources District,
Placer County Air Pollution Control District,
Sacramento Metropolitan Air Quality Management District,
San Diego County Air Pollution Control District,
San Joaquin Valley Air Pollution Control District,
San Luis Obispo County Air Pollution Control District,
Santa Barbara County Air Pollution Control District,
Siskiyou County Air Pollution Control District,
South Coast Air Quality Management District,
Ventura County Air Pollution Control District,
Yolo-Solano Air Quality Management District
Action Day
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Air Quality Index (AQI)
observed at 14:00 PST
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Health Message: None |
Note: Values above 500 are considered Beyond the AQI. Follow recommendations for the Hazardous category. Additional information on reducing exposure to extremely high levels of particle pollution is available here. |
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Air Quality Index (AQI) |
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Moderate |
Health Message: Unusually sensitive people should consider reducing prolonged or heavy exertion. |
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Air Quality Index (AQI) |
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Good |
Health Message: None |
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Particles (PM10) |
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Good |
Particles (PM2.5) |
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Good |
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Forecast Discussion: Today, calm morning winds will allow pollutants to accumulate in the Imperial Valley. In addition, breezy afternoon winds will produce blowing dust. However, these winds will also increase pollutant dispersion, leading to Moderate AQI levels. Tomorrow, light to moderate northwesterly winds will keep pollutants well dispersed, yielding Good AQI levels. |
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