Site	State	PM NowCast (ug/m3)
Maple Falls-Azure Way	WA	77
Farmington-1800 E 30th St	NM	33
Seattle-South Park	WA	32
Glendora - Laurel	CA	28
Auburn 29th St	WA	27
Los Angeles - N. Main Street	CA	25
Mt Vernon-S 2nd St	WA	25
Marysville-7th Ave	WA	24
Tacoma-Alexander Ave	WA	24
Kent-James & Central	WA	24
Tukwila_Allentown	WA	24