Site	State	PM NowCast (ug/m3)
Yakima-4th Ave	WA	25
Sunnyside-S 16th	WA	19
Ellensburg-Ruby St	WA	18
Ontario May Roberts Element...	OR	15
Leavenworth-Evans St	WA	15
Grants Pass - Parkside School	OR	14
Toppenish-Yakama Tribe	WA	13
Omak-Colville Tribe	WA	12
Cle Elum	WA	12
Baker City - Forest Service	OR	12
Colville-E 1st St	WA	12