Site	State	PM AQI* (ug/m3)
Sunnyside-S 16th	WA	20
Lakeview - Center & M	OR	19
Colville-E 1st St	WA	15
Hermiston - Municipal Airport	OR	15
Medford Welch & Jackson	OR	14
Burns - Washington St.	OR	14
Toppenish-Yakama Tribe	WA	14
John Day Dayton St	OR	13
Yakima-4th Ave	WA	13
Maple Falls-Azure Way	WA	13