Site

State

PM AQI* (ug/m3)

Mission C43

TX

19

Brownsville C80

TM

17

San Antonio Old Hwy90 C677

TX

12

WYLAM

AL

11

MARION

AR

11

United Ave

GA

11

Rome

GA

11

Corpus Christi Huisache C98

TX

11

MCADORY

AL

11

Laredo C313

TX

11