Site	State	PM NowCast (ug/m3)
John Day Dayton St	OR	12
Portland Cully Helensview S...	OR	9
Portland - SE Lafayette	OR	8
Omak-Colville Tribe	WA	8
Cave Junction Forest Service	OR	7
Marysville-7th Ave	WA	7
Portland Lane Middle School	OR	7
Sunnyside-S 16th	WA	6
Portland Near Road	OR	6
Portland SE 12th and Salmon	OR	6