Site	State	AQI*
Darrington-Fir St	WA	22
Klamath Falls - Peterson Sc...	OR	22
Maple Falls-Azure Way	WA	22
Twisp-Glover St	WA	16
Colville-E 1st St	WA	16
John Day Dayton St	OR	15
Hillsboro - Hare Field	OR	14
Sweet Home - Fire Department	OR	12
Leavenworth-Evans St	WA	12
Burns - Washington St.	OR	11