Home > USA > Washington > Snohomish County > Lake Stevens
Primary air pollutant in the Lake Stevens area:
PM2.5 - 49 Good
Enjoy your outdoor activities.
Other Pollutants:
PM10 - 11 Good
Expect effective dispersion of pollutants for the next 48 hours.
Primary Pollutant: OZONE - 54 Moderate
Secondary Pollutant: PM2.5 - 0 Good
Primary Pollutant: OZONE - 46 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
Primary Pollutant: PM2.5 - 28 Good
Primary Pollutant: PM2.5 - 28 Good