Site	State	PM NowCast (ug/m3)
Leavenworth-Evans St	WA	77
Maple Falls-Azure Way	WA	39
Colville-E 1st St	WA	27
Tacoma-L St	WA	26
Oakridge - Willamette Activ...	OR	24
Grants Pass - Parkside School	OR	22
Marysville-7th Ave	WA	22
Tacoma-S 36th St	WA	21
Omak-Colville Tribe	WA	20
Cottage Grove City Shops	OR	19