Site	State	PM NowCast (ug/m3)
Ascarate Park Southeast C37	TX	42
Keeler	CA	38
Mission C43	TX	36
El Centro - 9th Street	CA	34
Yuma Supersite	AZ	34
Socorro Hueco C49	TX	29
Brownsville C80	TM	26
Corpus Christi Huisache C98	TX	23
Calexico - Ethel Street	CA	22
Corpus Christi Dona Park C635	TX	20