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Nonattainment Populations By State, Nonattainment Area and County
FY 2002
STATE COUNTY 2000.4.1
POPULATION
O3
Classification
CO
Classification
O3
WTED
CO
WTED
POPULATION
FINAL WTED
               
    Total         Total
US States and Territories   169,644,823         204,509,773.82
               
PENNSYLVANIA   10,391,796         12,215,525.31
Allentown-Bethlehem-Easton              
  Carbon 58,802 Marginal   1.0   58,802.00
  Lehigh 312,090 Marginal   1.0   312,090.00
  Northampton 267,066 Marginal   1.0   267,066.00
               
Altoona              
  Blair 129,144 Marginal   1.0   129,144.00
               
Erie              
  Erie 280,843 Marginal   1.0   280,843.00
               
Johnstown              
  Cambria 152,598 Marginal   1.0   152,598.00
  Somerset 80,023 Marginal   1.0   80,023.00
               
Harrisburg-Lebanon-Carlisle              
  Cumberland 213,674 Marginal   1.0   213,674.00
  Dauphin 251,798 Marginal   1.0   251,798.00
  Lebanon 120,327 Marginal   1.0   120,327.00
  Perry 43,602 Marginal   1.0   43,602.00
               
Lancaster              
  Lancaster 470,658 Marginal   1.0   470,658.00
               
Philadelphia-Wilmington-Trenton              
  Bucks 597,635 Severe Maintenance 1.3 1.1 854,618.05
  Chester 433,501 Severe Maintenance 1.3 1.1 619,906.43
  Delaware 550,864 Severe Maintenance 1.3 1.1 787,735.52
  Montgomery 750,097 Severe Maintenance 1.3 1.1 1,072,638.71
  Philadelphia 1,517,550 Severe Maintenance 1.3 1.1 2,170,096.50
               
Pittsburgh-Beaver Valley              
  Allegheny 1,281,666 Moderate   1.1   1,409,832.60
  Armstrong 72,392 Moderate   1.1   79,631.20
  Beaver 181,412 Moderate   1.1   199,553.20
  Butler 174,083 Moderate   1.1   191,491.30
  Fayette 148,644 Moderate   1.1   163,508.40
  Washington 202,897 Moderate   1.1   223,186.70
  Westmoreland 369,993 Moderate   1.1   406,992.30
               
Reading              
  Berks 373,638 Maintenance   0.8   298,910.40
               
Scranton-Wilkes-Barre              
  Columbia 64,151 Marginal   1.0   64,151.00
  Lackawanna 213,295 Marginal   1.0   213,295.00
  Luzerne 319,250 Marginal   1.0   319,250.00
  Monroe 138,687 Marginal   1.0   138,687.00
  Wyoming 28,080 Marginal   1.0   28,080.00
               
York              
  Adams 91,292 Marginal   1.0   91,292.00
  York 381,751 Marginal   1.0   381,751.00
               
Youngstown-Warren-Sharon              
  Mercer 120,293 Marginal   1.0   120,293.00


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