Site	State	PM NowCast (ug/m3)
Medford Welch & Jackson	OR	18
Colville-E 1st St	WA	16
Yakima-4th Ave	WA	14
Twisp-Glover St	WA	12
Clarkston-13th St	WA	12
Tacoma-S 36th St	WA	10
Grants Pass - Parkside School	OR	10
Spokane-Augusta Ave	WA	10
Spokane-Monroe St.	WA	10
Eugene - Amazon Park	OR	9
Tacoma-Alexander Ave	WA	9