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Primary air pollutant in the Portland area:
OZONE - 42 Good
Enjoy your outdoor activities.
Other Pollutants:
PM2.5 - 23 Good
PM10 - 15 Good
Primary Pollutant: PM2.5 - 51 Moderate
Secondary Pollutant: OZONE - 51 Moderate
Primary Pollutant: PM2.5 - 50 Good
Secondary Pollutant: OZONE - 48 Good
Primary Pollutant: PM2.5 - 51 Moderate
Secondary Pollutant: OZONE - 51 Moderate