Table 4-48: Areas in Nonattainment of National Ambient Air Quality Standards for Criteria Pollutants (Condensed nonattainment area list as of September 2002)

Excel | CSV

Ref. no.	States	Consolidated nonattainment area name a	Number of areas in nonattainment d						Area population, in 1,000s h
			O3 e	CO	SO2	PM-10	Pb	NO2	O3	CO	SO2	PM-10	Pb	Total exposed
1	AK	Anchorage	.	1	.	1	.	.		255		195		255
2	AK	Fairbanks	.	1	.	.	.	.		39				39
3	AK	Juneau	.	.	.	1	.	.				13		13
4	AL	Birmingham	1	.	.	.	.	.	805					805
5	AZ	Ajo	.	.	1	1	.	.			7	7		7
6	AZ	Douglas	.	.	1	1	.	.			15	15		15
7	AZ	Miami-Hayden	.	.	2	1	.	.			4	4		4
8	AZ	Morenci	.	.	1	.	.	.			8			8
9	AZ	Nogales	.	.	.	1	.	.				24		24
10	AZ	Paul Spur	.	.	.	1	.	.				1		1
11	AZ	Phoenix	1	1	.	1	.	.	3,028	3,028		3,111		3,111
12	AZ	Rillito	.	.	.	1	.	.				0		0
13	AZ	San Manuel	.	.	1	.	.	.			7			7
14	AZ	Yuma	.	.	.	1	.	.				82		82
15	CA	Imperial Valley	.	.	.	1	.	.				119		119
16	CA	Los Angeles-South Coast Air Basin	1	1	.	1	.	.	14,550	14,550		14,550		14,550
17	CA	Mono Basin (in Mono Co.)	.	.	.	1	.	.				0		0
18	CA	Owens Valley	.	.	.	1	.	.				7		7
19	CA	Sacramento Metro	1	.	.	1	.	.	1,978			1,223		1,978
20	CA	San Diego	1	.	.	.	.	.	2,813					2,813
21	CA	San Francisco-Oakland-San Jose	1	.	.	.	.	.	6,541					6,541
22	CA	San Joaquin Valley	2	.	.	1	.	.	3,302			3,080		3,302
23	CA	Santa Barbara-Santa Maria-Lompoc	1	.	.	.	.	.	399					399
24	CA	Searles Valley	.	.	.	3	.	.				22		22
25	CA	Southeast Desert Modified AQMA	1	.	.	2	.	.	1,024			424		1,024
26	CA	Ventura Co.	1	.	.	.	.	.	753					753
27	CO	Aspen	.	.	.	1	.	.				5		5
28	CO	Denver-Boulder	.	.	.	1	.	.				2,389		2,389
29	CO	Fort Collins	.	1	.	.	.	.		143				143
30	CO	Lamar	.	.	.	1	.	.				8		8
31	CO	Steamboat Springs	.	.	.	1	.	.				9		9
32	CT	Greater Connecticut	1	.	.	1	.	.	2,532			123		2,532
33	DC-MD-VA	Washington	1	.	.	.	.	.	4,544					4,544
34	DE	Sussex County	1	.	.	.	.	.	156					156
35	GA	Atlanta	1	.	.	.	.	.	3,698					3,698
36	GUb	Piti Power Plant	.	.	1	.	.	.			1			1
37	GUb	Tanguisson Power Plant	.	.	1	.	.	.			1			1
38	ID	Boise	.	1	.	.	.	.		197				197
39	ID	Bonner Co. (Sandpoint )	.	.	.	1	.	.				36		36
40	ID	Pocatello Area	.	.	.	2	.	.				66		66
41	ID	Shoshone Co.	.	.	.	2	.	.				12		12
42	IL-IN	Chicago-Gary-Lake County	1	.	1	3	.	.	8,757		484	322		8,757
43	KY-WV	Ashland-Huntington	.	.	1	.	.	.			49			49
44	LA	Baton Rouge	1	.	.	.	.	.	636					636
45	MA	Boston-Lawrence	1	.	.	.	.	.	5,883					5,883
46	MA	Springfield (W. Mass)	1	.	.	.	.	.	814					814
47	MD	Baltimore	1	.	.	.	.	.	2,512					2,512
48	MD	Kent and Queen Anne Cos.	1	.	.	.	.	.	59					59
49	ME	Knox/Lincoln County	1	.	.	.	.	.	73					73
50	ME	Lewiston-Auburn	1	.	.	.	.	.	220					220
51	ME	Portland	1	.	.	.	.	.	487					487
52	MO	Liberty-Arcadia	.	.	.	.	1	.					6	6
53	MO-IL	St. Louis	1	.	.	.	g1	.	2,482				2	2,482
54	MT	Billings/Laurel (Yellowstone Co.)	.	.	1	.	.	.			6			6
55	MT	Butte	.	.	.	1	.	.				34		34
56	MT	Columbia Falls	.	.	.	.	.	1				3		3
57	MT	East Helena (Lewis & Clark Co.)	.	.	1	.	1	.			2		2	2
58	MT	Kalispell	.	.	.	1	.	.				15		15
59	MT	Lame Deer	.	.	.	.	1	.				0		0
60	MT	Libby	.	.	.	1	.	.				3		3
61	MT	Missoula	.	1	.	1	.	.		52		52		52
62	MT	Polson	.	.	.	1	.	.				3		3
63	MT	Ronan	.	.	.	1	.	.				2		2
64	MT	Thompson Falls	.	.	.	1	.	.				1		1
65	MT	Whitefish	.	.	.	1	.	.				5		5
66	NH	Manchester	1	.	.	.	.	.	364					364
67	NH	Portsmouth-Dover-Rochester	1	.	.	.	.	.	192					192
68	NJ	Atlantic City	1	.	.	.	.	.	354					354
69	NM	Anthony	.	.	.	1	.	.				2		2
70	NM	Grant Co.	.	.	1	.	.	.			31			31
71	NM	Sunland Park	f1	.	.	.	.	.	10					10
72	NV	Lake Tahoe	.	1	.	.	.	.		29				29
73	NV	Las Vegas	.	1	.	1	.	.		478		1,375		1,375
74	NV	Reno	1	1	.	1	.	.	339	178		339		339
75	NY	Albany-Schenectady	1	.	.	.	.	.	892					892
76	NY	Buffalo-Niagara Falls	1	.	.	.	.	.	1,170					1,170
77	NY	Essex City, Whiteface	1	.	.	.	.	.	0					0
78	NY	Jefferson Co.	1	.	.	.	.	.	111					111
79	NY	Poughkeepsie	1	.	.	.	.	.	600					600
80	NY-NJ-CT	New York-N. New Jersey-Long Island	1	.	.	1	.	.	19,171			1,537		19,171
81	OH	Cleveland-Akron-Lorain	.	.	1		.	.			1,095			1,095
82	OH	Lucas Co. (Toledo)	.	.	1	.	.	.			455			455
83	OH-KY	Cincinnati-Hamilton	1	.	.	.	.	.	1,514					1,514
84	OH-PA	Youngstown-Warren	1	.	.	.	.	.	120					120
85	OR	Grants Pass	.	.	.	1	.	.				20		20
86	OR	Klamath Falls	.	.	.	1	.	.				19		19
87	OR	LaGrande	.	.	.	1	.	.				12		12
88	OR	Lakeview	.	.	.	1	.	.				3		3
89	OR	Medford	.	.	.	1	.	.				78		78
90	OR	Oakridge	.	.	.	1	.	.				3		3
91	OR	Springfield-Eugene	.	.	.	1	.	.				179		179
92	OR	Salem	.	1	.	.	.	.		135				135
93	PA	Altoona	1	.	.	.	.	.	129					129
94	PA	Erie	1	.	.	.	.	.	280					280
95	PA	Harrisburg-Lebanon	1	.	.	.	.	.	629					629
96	PA	Johnstown	1	.	.	.	.	.	232					232
97	PA	Lancaster	1	.	.	.	.	.	470					470
98	PA	Pittsburgh-Beaver Valley	.	1	2	1	.	.		335	410	21		410
99	PA	Scranton-Wilkes-Barre	1	.	.	.	.	.	763					763
100	PA	Warren Co	.	.	2	.	.	.			20			20
101	PA	York	1	.	.	.	.	.	473					473
102	PA-DE-NJ-MD	Philadelphia-Wilmington-Trenton	1	.	.	.	.	.	6,311					6,311
103	PA-NJ	Allentown-Bethlehem	1	.	1				740		102			740
104	PR	Guaynabo Co.	.	.	.	1	.	.				92		92
105	RI	Providence (all of RI)	1	.	.	.	.	.	1,048					1,048
106	TX	Beaumont-Port Arthur	1	.	.	.	.	.	385					385
107	TX	Dallas-Fort Worth	1	.	.	.	.	.	4,589					4,589
108	TX	El Paso	1	1	.	1	.	.	679	62		563		679
109	TX	Houston-Galveston-Brazoria	1	.	.	.	.	.	4,669					4,669
110	UT	Ogden	.	.	.	1	.	.				77		77
111	UT	Salt Lake City	.	.	1	1	.	.			898	898		898
112	UT	Tooele Co.	.	.	1	.	.	.			40			40
113	UT	Utah Co. (Provo)	.	1	.	1	.	.		118		368		368
114	VA	Smyth Co., White Top	1	.	.	.	.	.		0				0
115	WA	Spokane	.	1	.	1	.	.		322		204		322
116	WA	Wallula	.	.	.	1	.	.				0		0
117	WA	Yakima	.	1	.	1	.	.				63		63
118	WI	Door Co.	1	.	.	.	.	.	27					27
119	WI	Manitowoc Co.	1	.	.	.	.	.	82					82
120	WI	Milwaukee-Racine	1	.	.	.	.	.	1,839					1,839
121	WV	Follansbee	.	.	.	1	.	.				2		2
122	WV	New Manchester Gr. (in Hancock Co)	.	.	1	.	.	.			9			9
123	WV	Wier.-Butler-Clay (in Hancock Co)	.	.	1	1	.	.			16	15		16
124	WY	Sheridan	.	.	.	1	.	.				15		15
National Totals (130 areas) o			38	20	33	78	10	0	99,824	34,047	4,664	29,919	1,375	113,090
	State(s)	Consolidated Nonattainment Area Name a, b	O3 m	CO	SO2	PM10	Pb	NO2	O3 m	CO	SO2	PM10	Pb	All Pollutants
			Number of Areas in Nonattainment c						Area Population, in 1000's d
National totals (124 areas)c			56	16	24	67	3	0	116,228	19,921	3,660	31,850	10	125,730

KEY: CO = carbon monoxide; NO2 = nitrogen dioxide; O3 = ozone; Pb = lead; PM-10 = particulate matter smaller than 10 microns; SO2 = sulfur dioxide; . = all areas in attainment for a particle or pollutant.

^a This is a simplified listing of classified nonattainment areas. Unclassified and Section 185a (transitional) nonattainment areas are not included. Names of nonattainment areas are listed alphabetically within each state. Note that several smaller nonattainment areas may be inside one larger nonattainment area. In these cases, the smaller nonattainment areas are listed on the same line as the larger one, and the number of nonattainment areas are indicated under each pollutant.

^b Guam (U.S. territory)

^c National total includes Guam (U.S. territory).

^d The number of nonattainment areas for each of the criteria pollutants is listed. A dot (.) indicates that all areas are in attainment for that pollutant.

^e 1-hour ozone standard.

^f Ozone nonattainment area is a portion of Dona Ana County, New Mexico.

^g Lead nonattainment area is Herculaneum, Missouri in Jefferson County.

^h Population figures were obtained from the 2000 census data. For nonattainment areas defined as only partial counties, population figures for just the nonattainment area were used when these were available. Otherwise, whole county population figures were used. When a larger nonattainment area encompasses a smaller one, double counting the population in the "Total exposed" column is avoided by only counting the population of the larger nonattainment area.

The "Total exposed" values represent estimated population living in areas that are in nonattainment for at least one pollutant.

NOTE

Reference numbers 1-124 do not indicate ranking.

SOURCE

U.S. Environmental Protection Agency, Office of Air Quality Planning and Standards, National Air Quality and Emissions Trends Report, 2002 (Research Triangle Park, NC: 2002), table A-19. Internet website http://www.epa.gov/airtrends/ as of Oct. 2, 2003.