Site

State

PM AQI* (ug/m3)

WAVELAND

MS

19

PC South Girard School

AL

18

Albany

GA

16

Hattiesburg

MS

16

Valdosta

GA

16

Hinds CC

MS

16

San Antonio Old Hwy90 C677

TX

15

Jackson NCORE

MS

15

MIDAIR

KY

14

Tallahassee Community College

FL

13