Site

State

PM AQI* (ug/m3)

Newburgh

NY

25

Erie

OH

20

GC_MAD

IL

16

Lancaster DW

PA

16

Towanda

PA

15

Liberty (SAHS)

PA

15

Tonawanda II

NY

14

CHI_COM

IL

14

Harrisburg

PA

14

TRINITY

MI

14