Site	State	PM NowCast (ug/m3)
Mission C43	TX	33
Brownsville C80	TM	25
Baytown C148	TX	22
Ponca City	OK	21
Seabrook Friendship Park C45	TX	20
Houston Westhollow C410	TX	19
MARYVILL	TN	19
Clinton C403	TX	18
DECATUR	AL	18
Loretto	TN	18