Site

State

PM AQI* (ug/m3)

Mission C43

TX

26

Houston North Wayside C405

TX

25

Houston North Loop C1052

TX

25

Houston East C1

TX

24

Baytown C148

TX

23

Houston Westhollow C410

TX

23

San Antonio Old Hwy90 C677

TX

23

Bryan Finfeather Road

TX

22

Westlake

LA

21

Von Ormy Highway 16

TX

21