Site	State	PM NowCast (ug/m3)
Yakima-4th Ave	WA	20
Burns - Washington St.	OR	18
John Day Dayton St	OR	17
Colville-E 1st St	WA	16
Sunnyside-S 16th	WA	14
Toppenish-Yakama Tribe	WA	14
Omak-Colville Tribe	WA	14
Twisp-Glover St	WA	13
Cottage Grove City Shops	OR	12
Ellensburg-Ruby St	WA	12