Site	State	PM NowCast (ug/m3)
Omak-Colville Tribe	WA	27
John Day Dayton St	OR	24
Sunnyside-S 16th	WA	18
Maple Falls-Azure Way	WA	14
Colville-E 1st St	WA	13
Twisp-Glover St	WA	12
Grants Pass - Parkside School	OR	10
Bellingham Pacific	WA	10
Medford Welch & Jackson	OR	9
Winthrop-Chewuch Rd	WA	8