Site

State

PM NowCast (ug/m3)

Liberty (SAHS)

PA

63

Allentown

PA

40

Harrisburg

PA

40

Reading Airport

PA

39

Newark Firehouse

NJ

38

Freemansburg

PA

37

PittsfieldES

MA

35

Norristown

PA

35

TOR

PA

34

State College

PA

34