Site	State	PM AQI* (ug/m3)
Portland - SE Lafayette	OR	20
Omak-Colville Tribe	WA	19
Toppenish-Yakama Tribe	WA	15
Colbert-Greenbluff	WA	15
Oakridge - Willamette Activ...	OR	13
Portland Lane Middle School	OR	12
Yakima-4th Ave	WA	12
La Pine Rural Fire Dept	OR	12
Sunnyside-S 16th	WA	12
John Day Dayton St	OR	12