Site

State

PM AQI* (ug/m3)

ADEQ-DSR

AR

28

NO. BHAM

AL

26

Jackson

TN

21

Jackson NCORE

MS

21

Shuttlesworth

AL

20

Hattiesburg

MS

20

Hinds CC

MS

20

DYERSBURG

TN

19

Texarkana New Boston

TX

19

SHELBY FARMS

TN

18