Site	State	PM NowCast (ug/m3)
Burns - Washington St.	OR	23
Maple Falls-Azure Way	WA	22
Klamath Falls - Peterson Sc...	OR	21
Omak-Colville Tribe	WA	20
Colville-E 1st St	WA	19
La Grande Hall & N Sts	OR	18
Leavenworth-Evans St	WA	16
Enterprise - US Forest Service	OR	16
Hillsboro - Hare Field	OR	15
Pendleton - McKay Creek	OR	13