AQ Index for Castro Valley, California

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Current AQ Index in Castro Valley

Castro Valley Air Pollutants

Primary air pollutant in the Castro Valley area:

OZONE - 44 Good

Enjoy your outdoor activities.

Daily Air Quality Forecast for Castro Valley, California

Primary Pollutant: OZONE - 48 Good

Primary Pollutant: OZONE - 40 Good

Primary Pollutant: OZONE - 0 Good

Primary Pollutant: OZONE - 0 Good