Site	State	PM NowCast (ug/m3)
Marysville-7th Ave	WA	25
Maple Falls-Azure Way	WA	22
Omak-Colville Tribe	WA	17
Colville-E 1st St	WA	17
Roseburg - Garden Valley Blvd.	OR	16
Walla Walla-12th St	WA	15
Eugene - Amazon Park	OR	14
Sweet Home - Fire Department	OR	14
Madras - Westside School	OR	13
Cottage Grove City Shops	OR	13