Site	State	PM NowCast (ug/m3)
Seattle-South Park	WA	10
Spokane-E Broadway Ave (US)	WA	9
Maple Falls-Azure Way	WA	8
Rosalia-Josephine St	WA	7
Sunnyside-S 16th	WA	7
Silverton	OR	6
Ellensburg-Ruby St	WA	6
Colbert-Greenbluff	WA	6
Clarkston-13th St	WA	6
CTCLUSI Radar Hill-OR	OR	6
Spokane-Augusta Ave	WA	6