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Primary air pollutant in the Mason area:
PM2.5 - 40 Good
Enjoy your outdoor activities.
Other Pollutants:
PM10 - 13 Good
OZONE - 38 Good
Primary Pollutant: OZONE - 50 Good
Secondary Pollutant: PM2.5 - 45 Good
Primary Pollutant: OZONE - 60 Moderate
Secondary Pollutant: PM2.5 - 55 Moderate