Site	State	PM AQI* (ug/m3)
Sunnyside-S 16th	WA	34
Toppenish-Yakama Tribe	WA	27
Yakima-4th Ave	WA	23
Hermiston - Municipal Airport	OR	16
John Day Dayton St	OR	16
Mesa-Pepoit Way (temp SO)	WA	15
White Swan-Yakama Tribe	WA	15
Pendleton - McKay Creek	OR	15
Kennewick-Metaline	WA	15
The Dalles - Cherry Heights	OR	14