Site

State

PM AQI* (ug/m3)

Clinton C403

TX

16

Ponca City

OK

16

Woodlawn

FL

16

San Antonio Old Hwy90 C677

TX

14

Lafayette

LA

14

Ellyson Industrial Park

FL

13

Westlake

LA

13

Tallahassee Community College

FL

13

Near Road OKC

OK

13

Glenpool

OK

13