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Primary air pollutant in the Pleasant Hill area:
OZONE - 40 Good
Enjoy your outdoor activities.
Other Pollutants:
PM2.5 - 26 Good
PM10 - 11 Good
Primary Pollutant: OZONE - 48 Good
Primary Pollutant: OZONE - 38 Good
Primary Pollutant: OZONE - 50 Good