Site	State	PM NowCast (ug/m3)
Portland Near Road	OR	6
Vancouver-NE 84th Ave	WA	6
Seattle-Duwamish	WA	5
Seattle-South Park	WA	5
Maple Falls-Azure Way	WA	4
Salem - State Hospital	OR	4
Portland - Spangler Road	OR	4
Taholah-Quinault Tribe	WA	4
Tacoma-S 36th St	WA	4
The Dalles - Cherry Heights	OR	4
Hillsboro - Hare Field	OR	4
Shelton-W Franklin	WA	4