Site	State	PM NowCast (ug/m3)
Spokane-E Broadway Ave (US)	WA	26
Sunnyside-S 16th	WA	25
Toppenish-Yakama Tribe	WA	23
Colville-E 1st St	WA	19
Twisp-Glover St	WA	18
Leavenworth-Evans St	WA	18
Spokane-Augusta Ave	WA	18
Pendleton - McKay Creek	OR	17
Tacoma-L St	WA	17
Baker City - Forest Service	OR	17