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Primary air pollutant in the Port Jefferson area:
PM2.5 - 43 Good
Enjoy your outdoor activities.
Other Pollutants:
OZONE - 41 Good
Primary Pollutant: OZONE - 50 Good
Secondary Pollutant: PM2.5 - 32 Good
Primary Pollutant: OZONE - 44 Good
Secondary Pollutant: PM2.5 - 42 Good
Primary Pollutant: OZONE - 58 Moderate
Secondary Pollutant: PM2.5 - 51 Moderate
Primary Pollutant: OZONE - 41 Good
Secondary Pollutant: PM2.5 - 38 Good