Site

State

PM AQI* (ug/m3)

United Ave

GA

26

Hidden Valley

AZ

25

Hinds CC

MS

18

Mesa 2 /Nipomo

CA

18

Jackson NCORE

MS

15

Texarkana New Boston

TX

14

Nipomo Mesa CDF

CA

13

Baytown C148

TX

13

Clinton C403

TX

13

Houston East C1

TX

13