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Primary air pollutant in the Erwin area:
PM2.5 - 33 Good
Enjoy your outdoor activities.
Primary Pollutant: PM2.5 - 50 Good
Secondary Pollutant: OZONE - 45 Good
Primary Pollutant: PM2.5 - 70 Moderate
Secondary Pollutant: OZONE - 40 Good
Primary Pollutant: PM2.5 - 54 Moderate
Secondary Pollutant: OZONE - 40 Good
Primary Pollutant: PM2.5 - 48 Good
Secondary Pollutant: OZONE - 40 Good
Primary Pollutant: PM2.5 - 48 Good
Secondary Pollutant: OZONE - 42 Good