Site	State	PM AQI* (ug/m3)
Lyons	OR	14
Portland SE 12th and Salmon	OR	14
Omak-Colville Tribe	WA	11
Ontario May Roberts Element...	OR	11
Forest Grove Pacific Univer...	OR	11
Portland Near Road	OR	10
Hillsboro - Hare Field	OR	10
Maple Falls-Azure Way	WA	10
Lakeview - Center & M	OR	9
Tacoma-S 36th St	WA	9