Site	State	PM NowCast (ug/m3)
Ontario May Roberts Element...	OR	28
John Day Dayton St	OR	28
Maple Falls-Azure Way	WA	23
Omak-Colville Tribe	WA	21
Tacoma-L St	WA	21
Klamath Falls - Peterson Sc...	OR	21
Seattle-Duwamish	WA	21
Kent-James & Central	WA	19
Prineville - Davidson Park	OR	18
Tacoma-S 36th St	WA	18