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Primary air pollutant in the Caldwell area:
PM2.5 - 54 Moderate
If you are unusually sensitive to particle pollution, consider reducing your activity level or shorten the amount of time you are active outdoors.
Primary air pollutant in the Caldwell area:
OZONE - 38 Good
Enjoy your outdoor activities.
Other Pollutants:
Primary Pollutant: OZONE - 100 Moderate
Secondary Pollutant: PM2.5 - 58 Moderate
Primary Pollutant: OZONE - 100 Moderate
Secondary Pollutant: PM2.5 - 55 Moderate
Primary Pollutant: OZONE - 100 Moderate
Secondary Pollutant: PM2.5 - 58 Moderate