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
	Johnstown	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	York	389,209	Mar.	1.0			389,209
	Youngstown-Warren-Sharon	Mercer	119,514	Mar.	1.0			119,514