Site	State	PM NowCast (ug/m3)
Ontario May Roberts Element...	OR	40
John Day Dayton St	OR	39
Omak-Colville Tribe	WA	36
Albany - Calapooia School	OR	29
Maple Falls-Azure Way	WA	27
Baker City - Forest Service	OR	25
Portland - SE Lafayette	OR	24
Colville-E 1st St	WA	24
Cottage Grove City Shops	OR	20
Estacada Clackamas River El...	OR	19