Site	State	PM NowCast (ug/m3)
Omak-Colville Tribe	WA	23
Sunnyside-S 16th	WA	20
Hermiston - Municipal Airport	OR	17
Ellensburg-Ruby St	WA	16
Clarkston-13th St	WA	12
Colville-E 1st St	WA	12
Yakima-4th Ave	WA	11
Maple Falls-Azure Way	WA	10
Marysville-7th Ave	WA	8
Tacoma-S 36th St	WA	8