Site	State	PM AQI* (ug/m3)
Omak-Colville Tribe	WA	16
Darrington-Fir St	WA	15
Twisp-Ewell St	WA	11
Ellensburg-Ruby St	WA	11
Leavenworth-Evans St	WA	9
Cle Elum Mobile	WA	9
Cashmere Mobile	WA	8
John Day Dayton St	OR	8
Port Angeles-E 5th St	WA	8
Wenatchee-Fifth St	WA	8