Site	State	PM NowCast (ug/m3)
Shelton-W Franklin	WA	6
Marysville-7th Ave	WA	6
Vancouver-NE 84th Ave	WA	5
Seattle-South Park	WA	5
Beaverton - Highland Park S...	OR	4
Portland - Sauvie Island	OR	4
Hillsboro - Hare Field	OR	4
Seattle-Duwamish	WA	4
Lakeview - Center & M	OR	4
Maple Falls-Azure Way	WA	4