Site	State	PM NowCast (ug/m3)
Maple Falls-Azure Way	WA	24
Marysville-7th Ave	WA	23
Roseburg - Garden Valley Blvd.	OR	19
Omak-Colville Tribe	WA	18
Colville-E 1st St	WA	17
Sweet Home - Fire Department	OR	16
Cottage Grove City Shops	OR	14
Eugene - Amazon Park	OR	14
Bend - Pump Station	OR	14
Walla Walla-12th St	WA	14