Site	State	PM NowCast (ug/m3)
Omak-Colville Tribe	WA	30
Tacoma-L St	WA	25
Marysville-7th Ave	WA	24
Lake Forest Park-Town Center	WA	19
Burns - Washington St.	OR	18
John Day Dayton St	OR	18
Hillsboro - Hare Field	OR	17
Maple Falls-Azure Way	WA	15
Leavenworth-Evans St	WA	15
Sunnyside-S 16th	WA	15