Site	State	PM NowCast (ug/m3)
Toppenish-Yakama Tribe	WA	19
Clarkston-13th St	WA	18
Hermiston - Municipal Airport	OR	16
Omak-Colville Tribe	WA	15
White Swan-Yakama Tribe	WA	14
Prineville - Davidson Park	OR	13
Pendleton - McKay Creek	OR	13
Yakima-4th Ave	WA	12
Colville-E 1st St	WA	11
Leavenworth-Evans St	WA	11