Site	State	PM AQI* (ug/m3)
Spokane-Augusta Ave	WA	7
Clarkston-13th St	WA	7
Colville-E 1st St	WA	7
Colbert-Greenbluff	WA	6
Spokane-E Broadway Ave (US)	WA	5
Sunnyside-S 16th	WA	5
Seattle-South Park	WA	5
Portland Near Road	OR	5
Eugene - Wilkes Dr.	OR	5
La Grande Hall & N Sts	OR	5