Site	State	PM NowCast (ug/m3)
Maple Falls-Azure Way	WA	24
Wellpinit-Spokane Tribe	WA	22
Seattle-Duwamish	WA	20
Vancouver-NE 84th Ave	WA	18
Prineville - Davidson Park	OR	17
Klamath Falls - Peterson Sc...	OR	16
Tacoma-L St	WA	16
Eugene - Highway 99	OR	15
Leavenworth-Evans St	WA	15
Sweet Home - Fire Department	OR	15
Marysville-7th Ave	WA	15