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Primary air pollutant in the Upland area:
PM2.5 - 22 Good
Enjoy your outdoor activities.
Other Pollutants:
PM10 - 19 Good
OZONE - 5 Good
Primary Pollutant: OZONE - 45 Good
Secondary Pollutant: PM2.5 - 28 Good
Secondary Pollutant: PM10 - 41 Good
Secondary Pollutant: CO - 5 Good
Secondary Pollutant: NO2 - 27 Good
Primary Pollutant: PM2.5 - 50 Good
Secondary Pollutant: PM10 - 41 Good
Secondary Pollutant: OZONE - 34 Good
Secondary Pollutant: CO - 7 Good
Secondary Pollutant: NO2 - 33 Good