Home > USA > Washington > King County > Sammamish
Primary air pollutant in the Sammamish area:
PM2.5 - 22 Good
Enjoy your outdoor activities.
Other Pollutants:
OZONE - 19 Good
PM10 - 11 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
Primary Pollutant: PM2.5 - 28 Good