Home > USA > Washington > Snohomish County > Monroe North
Primary air pollutant in the Monroe North area:
OZONE - 21 Good
Enjoy your outdoor activities.
Other Pollutants:
PM2.5 - 4 Good
PM10 - 0 Good
For Sep 28 - Oct 5 (Mon-Mon): Expect GOOD air quality this week and through the weekend.
Primary Pollutant: PM2.5 - 28 Good
Primary Pollutant: PM2.5 - 28 Good
Primary Pollutant: PM2.5 - 28 Good
Primary Pollutant: PM2.5 - 28 Good
Primary Pollutant: PM2.5 - 28 Good