Site

State

PM AQI* (ug/m3)

CHICK.

AL

58

Sapello-1033 NM-518

NM

57

Indio-29 Palms

CA

27

South DeKalb

GA

24

WAVELAND

MS

23

NO. BHAM

AL

22

Yuma Supersite

AZ

20

Mission Viejo

CA

20

Hidden Valley

AZ

20

Warner Robins

GA

20