Site	State	PM NowCast (ug/m3)
Thirty Third	AZ	53
West Phoenix	AZ	51
Lafayette	LA	48
Rockford	IL	48
Nogales Post Office	AZ	43
Hanford - S. Irwin Street	CA	42
Butte (Harrison Court)	AK	42
Bakersfield - California Ave	CA	41
Durango Complex	AZ	40
Arden Arcade - Del Paso Manor	CA	39