Site	State	PM AQI* (ug/m3)
Darrington-Fir St	WA	20
John Day Dayton St	OR	19
Baker City - Forest Service	OR	15
Marysville-7th Ave	WA	15
Oakridge - Willamette Activ...	OR	13
Colville-E 1st St	WA	12
Leavenworth-Evans St	WA	12
Clarkston-13th St	WA	12
Enterprise - US Forest Service	OR	11
Forest Grove Pacific Univer...	OR	10