Site	State	PM NowCast (ug/m3)
Calexico - Ethel Street	CA	61
Portola	CA	49
Nogales Post Office	AZ	43
Durango Complex	AZ	41
Mira Loma - Van Buren	CA	37
Riverside - Rubidoux	CA	36
Bishop Paiute Tribe-CA	CA	34
Chester BAM	CA	33
Upland	CA	32
South Phoenix	AZ	31