Site	State	PM NowCast (ug/m3)
Portland - SE Lafayette	OR	8
Roosevelt High School	OR	7
Omak-Colville Tribe	WA	7
Vancouver-NE 84th Ave	WA	6
Portland Cully Helensview S...	OR	6
Eugene - Highway 99	OR	6
Spokane-E Broadway Ave	WA	6
Seattle-Duwamish	WA	6
Seattle-South Park	WA	6
Portland Near Road	OR	6
Maple Falls-Azure Way	WA	6