Site

State

PM AQI* (ug/m3)

Lawton North

OK

23

WAVELAND

MS

21

Texarkana New Boston

TX

18

Jackson NCORE

MS

17

Chalmette Vista

LA

17

French Settlement

LA

16

GPORT YC

MS

14

Hattiesburg

MS

14

SYDNEY

FL

13

Shuttlesworth

AL

13