Site	State	PM NowCast (ug/m3)
Portola	CA	68
Marysville-7th Ave	WA	57
Mammoth Lakes	CA	53
Maple Falls-Azure Way	WA	52
Hillsboro - Hare Field	OR	46
Weed-632 Hillside Dr	CA	46
Tacoma-L St	WA	44
John Day Dayton St	OR	36
Libby Courthouse	MT	36
Lake Forest Park-Town Center	WA	31