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Nonattainment Populations By State, Nonattainment Area and County FY 2004

Pennsylvania

STATE Nonattainment or Maintence Area COUNTY 2002.7.1 POP. 1-Hr O3 Class O3 WT CO Class CO WT POPULATION FINAL WTED
PENNSYLVANIA     10,445,352         11,550,587
Allentown-Bethlehem-Easton Carbon 59,688 Mar. 1.0     59,688
Lehigh 317,533 Mar. 1.0     317,533
Northampton 273,324 Mar. 1.0     273,324
Altoona Blair 127,840 Mar. 1.0     127,840
Erie Erie 280,370 Mar. 1.0     280,370
Johnstown Cambria 150,452 Mar. 1.0     150,452
Somerset 79,456 Mar. 1.0     79,456
Harrisburg-Lebanon-Carlisle Cumberland 217,743 Mar. 1.0     217,743
Dauphin 252,933 Mar. 1.0     252,933
Lebanon 121,199 Mar. 1.0     121,199
Perry 43,876 Mar. 1.0     43,876
Lancaster Lancaster 478,561 Mar. 1.0     478,561
Philadelphia-Wilmington-Atlantic City, PA-DE-NJ-MD Bucks 610,440 Sev 1.3 Mnt 1.1 872,929
Chester 450,160 Sev 1.3 Mnt 1.1 643,729
Delaware 553,435 Sev 1.3 Mnt 1.1 791,412
Montgomery 766,517 Sev 1.3 Mnt 1.1 1,096,119
Philadelphia 1,492,231 Sev 1.3 Mnt 1.1 2,133,890
Pittsburgh-Beaver Valley Allegheny 1,269,904 Mnt 0.8     1,015,923
Armstrong 71,673 Mnt 0.8     57,338
Beaver 179,351 Mnt 0.8     143,481
Butler 178,078 Mnt 0.8     142,462
Fayette 146,654 Mnt 0.8     117,323
Washington 204,110 Mnt 0.8     163,288
Westmoreland 368,428 Mnt 0.8     294,742
Reading Berks 382,108 Mnt 0.8     305,686
Scranton-Wilkes-Barre Columbia 64,134 Mar. 1.0     64,134
Lackawanna 210,711 Mar. 1.0     210,711
Luzerne 314,643 Mar. 1.0     314,643
Monroe 148,839 Mar. 1.0     148,839
Wyoming 27,801 Mar. 1.0     27,801
York Adams 94,437 Mar. 1.0     94,437
York 389,209 Mar. 1.0     389,209
Youngstown-Warren-Sharon Mercer 119,514 Mar. 1.0     119,514
Updated: 07/06/2011
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