Site	State	PM AQI* (ug/m3)
Seattle-South Park	WA	7
Tacoma-S 36th St	WA	7
The Dalles - Cherry Heights	OR	7
Tacoma-Alexander Ave	WA	7
Portland Near Road	OR	6
Sunnyside-S 16th	WA	6
Seattle-10th & Weller	WA	6
Clarkston-13th St	WA	6
Springfield City Hall	OR	6
Oakridge - Willamette Activ...	OR	6