Site	State	PM NowCast (ug/m3)
Maple Falls-Azure Way	WA	54
John Day Dayton St	OR	39
Tacoma-L St	WA	35
Clarkston-13th St	WA	34
Spokane-E Broadway Ave	WA	29
Darrington-Fir St	WA	28
Omak-Colville Tribe	WA	26
Hillsboro - Hare Field	OR	24
Spokane-Augusta Ave	WA	23
Seattle-South Park	WA	21