Site

State

PM AQI* (ug/m3)

OWENPRI

KY

19

Shreveport Airport

LA

17

Hopkinsville

KY

17

Hattiesburg

MS

16

Savannah L&A

GA

15

WAVELAND

MS

15

French Settlement

LA

15

Kooker Park

FL

14

ADEQ-DSR

AR

14

Texarkana New Boston

TX

13