Site

State

PM AQI* (ug/m3)

ADEQ-DSR

AR

13

United Ave

GA

12

Ponca City

OK

12

Corpus Christi - National S...

TX

12

LWATTOWR

NC

12

Brownsville C80

TM

11

Gainesville

GA

11

Augusta

GA

11

Huntsville Old Airport

AL

11

Trenton

SC

11