Site	State	PM NowCast (ug/m3)
Spokane-Monroe St.	WA	31
Spokane-E Broadway Ave (US)	WA	29
Rosalia-Josephine St	WA	28
Colbert-Greenbluff	WA	26
Colville-E 1st St	WA	26
Spokane-Augusta Ave	WA	26
Ritzville-Alder St	WA	20
Sunnyside-S 16th	WA	18
Kennewick-Metaline	WA	17
Clarkston-13th St	WA	15