Site	State	PM NowCast (ug/m3)
John Day Dayton St	OR	20
Omak-Colville Tribe	WA	19
Twisp-Ewell St	WA	18
Ellensburg-Ruby St	WA	16
Maple Falls-Azure Way	WA	16
Port Angeles-E 5th St	WA	14
Prineville - Davidson Park	OR	13
Grants Pass - Parkside School	OR	13
Colville-E 1st St	WA	12
Wenatchee-Fifth St	WA	12