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Primary air pollutant in the Rowland Heights area:
PM10 - 86 Moderate
If you are unusually sensitive to particle pollution, consider reducing your activity level or shorten the amount of time you are active outdoors.
Other Pollutants:
PM2.5 - 55 Moderate
OZONE - 43 Good
Primary Pollutant: OZONE - 51 Moderate
Secondary Pollutant: PM10 - 38 Good
Secondary Pollutant: CO - 6 Good
Secondary Pollutant: PM2.5 - 50 Good
Secondary Pollutant: NO2 - 32 Good
Primary Pollutant: OZONE - 71 Moderate
Secondary Pollutant: PM2.5 - 53 Moderate
Secondary Pollutant: PM10 - 35 Good
Secondary Pollutant: NO2 - 39 Good
Secondary Pollutant: CO - 6 Good