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Primary air pollutant in the Norco area:
PM2.5 - 62 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:
PM10 - 50 Good
OZONE - 5 Good
Primary Pollutant: PM2.5 - 56 Moderate
Secondary Pollutant: PM10 - 48 Good
Secondary Pollutant: OZONE - 37 Good
Secondary Pollutant: CO - 10 Good
Secondary Pollutant: NO2 - 41 Good
Primary Pollutant: PM2.5 - 69 Moderate
Secondary Pollutant: PM10 - 56 Moderate
Secondary Pollutant: OZONE - 42 Good
Secondary Pollutant: CO - 12 Good
Secondary Pollutant: NO2 - 48 Good