Site	State	PM NowCast (ug/m3)
Twisp-Glover St	WA	34
Maple Falls-Azure Way	WA	28
Prineville - Davidson Park	OR	28
Marysville-7th Ave	WA	24
White Swan-Yakama Tribe	WA	23
Toppenish-Yakama Tribe	WA	21
John Day Dayton St	OR	18
Colville-E 1st St	WA	18
Ellensburg-Ruby St	WA	17
Port Angeles-E 5th St	WA	17