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Primary air pollutant in the Marathon area:
OZONE - 41 Good
Enjoy your outdoor activities.
Other Pollutants:
PM2.5 - 29 Good
PM10 - 10 Good
Primary Pollutant: PM2.5 - 50 Good
Secondary Pollutant: OZONE - 40 Good
Primary Pollutant: OZONE - 55 Moderate
Secondary Pollutant: PM2.5 - 52 Moderate
Primary Pollutant: OZONE - 45 Good
Secondary Pollutant: PM2.5 - 40 Good