Site

State

PM AQI* (ug/m3)

Lancaster DW

PA

17

Cicero2

IL

17

Uniontown

PA

15

Florence

PA

14

Springfield PM

OH

14

DESPLNS

IL

14

Columbus NR - Smoky Row

OH

14

Houston

PA

13

Charleroi

PA

13

GC_MAD

IL

13