Site	State	PM NowCast (ug/m3)
Tacoma-L St	WA	16
Marysville-7th Ave	WA	15
Vancouver-NE 84th Ave	WA	12
Tukwila_Allentown	WA	12
Tacoma-S 36th St	WA	11
Auburn 29th St	WA	11
Seattle-South Park	WA	11
Maple Falls-Azure Way	WA	10
Portland - Sauvie Island	OR	10
Omak-Colville Tribe	WA	10
Airway Heights-West 12th (US)	WA	10