Site	State	PM NowCast (ug/m3)
John Day Dayton St	OR	29
Ontario May Roberts Element...	OR	28
Portland Near Road	OR	20
Medford Welch & Jackson	OR	19
Burns - Washington St.	OR	19
Roseburg Fire Dept	OR	18
Beaverton - Highland Park S...	OR	17
Ashland Fire Dept	OR	16
Clarkston-13th St	WA	16
Portland - SE Lafayette	OR	15