Site	State	PM NowCast (ug/m3)
Yakima-4th Ave	WA	17
John Day Dayton St	OR	16
Burns - Washington St.	OR	15
Toppenish-Yakama Tribe	WA	14
La Grande Hall & N Sts	OR	13
Pendleton - McKay Creek	OR	12
Colville-E 1st St	WA	12
Maple Falls-Azure Way	WA	11
Medford Welch & Jackson	OR	10
Prineville - Davidson Park	OR	9
Enterprise - US Forest Service	OR	9