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Primary air pollutant in the Westminster area:
PM2.5 - 52 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 - 39 Good
OZONE - 34 Good
Primary Pollutant: PM2.5 - 60 Moderate
Secondary Pollutant: PM10 - 51 Moderate
Secondary Pollutant: OZONE - 39 Good
Secondary Pollutant: CO - 3 Good
Secondary Pollutant: NO2 - 10 Good
Primary Pollutant: PM2.5 - 53 Moderate
Secondary Pollutant: PM10 - 34 Good
Secondary Pollutant: OZONE - 41 Good
Secondary Pollutant: CO - 3 Good
Secondary Pollutant: NO2 - 7 Good