Site	State	PM NowCast (ug/m3)
Maple Falls-Azure Way	WA	62
Marysville-7th Ave	WA	39
Cottage Grove City Shops	OR	39
Tacoma-L St	WA	38
Eugene - Highway 99	OR	34
Vancouver-NE 84th Ave	WA	32
Forest Grove Pacific Univer...	OR	31
Estacada Clackamas River El...	OR	29
Seattle-Duwamish	WA	27
Tacoma-S 36th St	WA	26