Site	State	PM NowCast (ug/m3)
Seattle-South Park	WA	15
Tacoma-S 36th St	WA	14
Seattle-Duwamish	WA	14
Maple Falls-Azure Way	WA	13
Grants Pass - Parkside School	OR	12
Forest Grove Pacific Univer...	OR	12
Cave Junction Forest Service	OR	11
Chehalis-Market Blvd	WA	10
Spokane-Monroe St.	WA	10
Eugene - Highway 99	OR	10
Tacoma-L St	WA	10