Site	State	PM NowCast (ug/m3)
Maple Falls-Azure Way	WA	56
John Day Dayton St	OR	53
Marysville-7th Ave	WA	37
Darrington-Fir St	WA	27
Prineville - Davidson Park	OR	24
Spokane-Augusta Ave	WA	22
Tacoma-L St	WA	21
Omak-Colville Tribe	WA	19
Sweet Home - Fire Department	OR	19
Spokane-E Broadway Ave	WA	18