Site	State	PM NowCast (ug/m3)
Tacoma-L St	WA	18
Maple Falls-Azure Way	WA	13
Portland Near Road	OR	10
Seattle-South Park	WA	10
Seattle-Duwamish	WA	10
Lake Forest Park-Town Center	WA	10
Tacoma-Alexander Ave	WA	10
Colville-E 1st St	WA	10
John Day Dayton St	OR	9
Spokane-Augusta Ave	WA	9