Home > USA > Oregon > Washington County > Cedar Mill
Primary air pollutant in the Cedar Mill area:
OZONE - 20 Good
Enjoy your outdoor activities.
Other Pollutants:
PM2.5 - 18 Good
Primary Pollutant: PM2.5 - 50 Good
Secondary Pollutant: OZONE - 41 Good
Primary Pollutant: PM2.5 - 50 Good
Secondary Pollutant: OZONE - 31 Good