Site

State

PM AQI* (ug/m3)

HICKORY

NC

15

Augusta

GA

15

AIR LAB

TN

14

MONTG

AL

14

CHICK.

AL

14

Near Road OKC

OK

13

Durham Armory

NC

13

Warner Robins

GA

12

Greenville-ESC

SC

12

Fort Worth CA Parkway N C1053

TX

12