Site	State	PM NowCast (ug/m3)
Clarkston-13th St	WA	20
Spokane-Monroe St.	WA	17
Sunnyside-S 16th	WA	15
Spokane-E Broadway Ave (US)	WA	15
Spokane-Augusta Ave	WA	15
Bend - Pump Station	OR	15
Pendleton - McKay Creek	OR	13
Rosalia-Josephine St	WA	13
Dayton-W Main	WA	12
Walla Walla-12th St	WA	12