Skip to contentU.S. Department of Transportation, Federal Highway Administration FHWA HomeFeedback
Environment

ALABAMA to HAWAII | IDAHO to MONTANA | NEBRASKA to PENNSYLVANIA | RHODE ISLAND to WYOMING with PUERTO RICO

Nonattainment Populations By State, Nonattainment Area and County FY 2004
STATE Nonattainment or Maintence Area COUNTY 2002.7.1 POP. 1-Hr O3 Class O3 WT CO Class CO WT POPULATION FINAL WTED
IDAHO     0         0
ILLINOIS     8,927,848         11,321,088
Chicago-Gary-Lake County Cook 5,377,507 Sev 1.3     6,990,759
DuPage 924,589 Sev 1.3     1,201,966
Grundy 38,839 Sev 1.3     50,491
Kane 443,041 Sev 1.3     575,953
Kendall 61,222 Sev 1.3     79,589
Lake 674,850 Sev 1.3     877,305
McHenry 277,710 Sev 1.3     361,023
Will 559,861 Sev 1.3     727,819
St Louis, MO Madison 261,409 Mnt 0.8     209,127
Monroe 29,058 Mnt 0.8     23,246
St. Clair 257,904 Mnt 0.8     206,323
Jersey Co. Jersey Co 21,858 Mnt 0.8     17,486
INDIANA     2,296,008         2,155,516
Chicago-Gary-Lake County Lake 487,016 Sev 1.3     633,121
Porter 150,403 Sev 1.3     195,524
Evansville Vanderburgh 171,744 Mnt 0.8     137,395
Louisville,KY-IN Clark 98,198 Mnt 0.8     78,558
Floyd 71,633 Mnt 0.8     57,306
Indianapolis Marion 863,429 Mnt 0.8     690,743
South Bend-Elkhart Elkhart 186,465 Mnt 0.8     149,172
St Joseph 267,120 Mnt 0.8     213,696
IOWA     0         0
KANSAS     634,867         507,894
Kansas City, MO-KS Johnson 476,536 Mnt 0.8     381,229
Wyandotte 158,331 Mnt 0.8     126,665
KENTUCKY     1,682,765         1,346,212
Cincinnati-Hamilton Boone 93,290 Mnt 0.8     74,632
Campbell 88,604 Mnt 0.8     70,883
Kenton 152,164 Mnt 0.8     121,731
Edmonson Edmonson 11,841 Mnt 0.8     9,473
Louisville,KY-IN Bullitt 63,800 Mnt 0.8     51,040
Jefferson 698,080 Mnt 0.8     558,464
Oldham 49,310 Mnt 0.8     39,448
Huntington-Ashland Boyd 49,603 Mnt 0.8     39,682
Greenup 36,761 Mnt 0.8     29,409
Lexington-Fayette Fayette 263,618 Mnt 0.8     210,894
Scott 35,320 Mnt 0.8     28,256
Owensboro Daviess 91,694 Mnt 0.8     73,355
Hancock 8,573 Mnt 0.8     6,858
Paducah Livingston 9,846 Mnt 0.8     7,877
Marshall 30,261 Mnt 0.8     24,209
LOUISIANA     853,499         1,006,592
Baton Rouge Ascension 81,792 Sev 1.3     106,330
E. Bat Rge 412,008 Sev 1.3     535,610
Iberville 33,095 Sev 1.3     43,024
Livingston 99,066 Sev 1.3     128,786
W. Bat Rge 21,625 Sev 1.3     28,113
Lake Charles Calcasieu 183,344 Mnt 0.8     146,675
Point Coupee Point Coupee 22,569 Mnt 0.8     18,055
MAINE     888,473         950,324
Hancock & Waldo Hancock 52,359 Mnt 0.8     41,887
Waldo 37,628 Mnt 0.8     30,102
Knox & Lincoln Knox 40,477 Mod 1.1     44,525
Lincoln 34,407 Mod 1.1     37,848
Lewiston-Auburn Androscoggin 104,805 Mod 1.1     115,286
Kennebec 118,244 Mod 1.1     130,068
Portland Cumberland 269,083 Mod 1.1     295,991
Sagadahoc 35,983 Mod 1.1     39,581
York 195,487 Mod 1.1     215,036
MARYLAND     4,874,249         6,931,580
Baltimore Anne Arundel 503,388 Sev 1.3 Mnt 1.1 719,845
Baltimore Co 770,298 Sev 1.3 Mnt 1.1 1,101,526
Baltimore Cty 638,614 Sev 1.3 Mnt 1.1 913,218
Carroll 159,025 Sev 1.3 Mnt 1.1 227,406
Harford 227,713 Sev 1.3 Mnt 1.1 325,630
Howard 260,117 Sev 1.3 Mnt 1.1 371,967
Kent-Queen Anne's Kent 19,613 Mar. 1.0     19,613
Queen Anne's 42,835 Mar. 1.0     42,835
Philadelphia-Wilmington-Trenton, PA-NJ-DE-MD Cecil 90,335 Sev 1.3     117,436
Washington,DC-MD-VA Calvert 80,906 Sev 1.3 Mnt 1.1 115,696
Charles 129,040 Sev 1.3 Mnt 1.1 184,527
Frederick 209,125 Sev 1.3 Mnt 1.1 299,049
Montgomery 910,156 Sev 1.3 Mnt 1.1 1,301,523
Prince George's 833,084 Sev 1.3 Mnt 1.1 1,191,310
MASSACHUSETTS     6,427,801         8,386,574
Boston-Lawrence-Worcester Barnstable 228,577 Ser 1.2 Mnt 1.1 301,722
Bristol 543,434 Ser 1.2 Mnt 1.1 717,333
Dukes 15,431 Ser 1.2 Mnt 1.1 20,369
Essex 735,606 Ser 1.2 Mnt 1.1 971,000
Middlesex 1,474,160 Ser 1.2 Mnt 1.1 1,945,891
Nantucket 10,416 Ser 1.2 Mnt 1.1 13,749
Norfolk 656,486 Ser 1.2 Mnt 1.1 866,562
Plymouth 485,747 Ser 1.2 Mnt 1.1 641,186
Suffolk 689,925 Ser 1.2 Mnt 1.1 910,701
Worcester 770,321 Ser 1.2 Mnt 1.1 1,016,824
Springfield (Western MA) Berkshire 133,462 Ser 1.2     160,154
Franklin 71,721 Ser 1.2     86,065
Hampden 459,116 Ser 1.2     550,939
Hampshire 153,399 Ser 1.2     184,079
MICHIGAN     5,882,597         4,706,078
Detroit-Ann Arbor Livingston 168,862 Mnt 0.8     135,090
Macomb 808,529 Mnt 0.8     646,823
Monroe 149,253 Mnt 0.8     119,402
Oakland 1,202,721 Mnt 0.8     962,177
St. Clair 167,712 Mnt 0.8     134,170
Washtenaw 334,351 Mnt 0.8     267,481
Wayne 2,045,540 Mnt 0.8     1,636,432
Grand Rapids Kent 587,951 Mnt 0.8     470,361
Ottawa 245,913 Mnt 0.8     196,730
Muskegon Muskegon 171,765 Mnt 0.8     137,412
MINNESOTA     2,999,226         2,399,381
Minneapolis-St Paul Anoka 309,790     Mnt 0.8 247,832
Carver 75,620     Mnt 0.8 60,496
Dakota 368,972     Mnt 0.8 295,178
Hennepin 1,122,259     Mnt 0.8 897,807
Ramsey 510,568     Mnt 0.8 408,454
Scott 103,681     Mnt 0.8 82,945
Washington 210,270     Mnt 0.8 168,216
Wright 98,083     Mnt 0.8 78,466
Duluth St. Louis 199,983     Mnt 0.8 159,986
MISSISSIPPI     0         0
MISSOURI     2,889,177         2,311,342
St Louis Franklin 95,890 Mnt 0.8     76,712
Jefferson 203,993 Mnt 0.8     163,194
St. Charles 303,030 Mnt 0.8     242,424
St. Louis City 338,353 Mnt 0.8     270,682
St. Louis Co 1,018,102 Mnt 0.8     814,482
Kansas City Clay 191,381 Mnt 0.8     153,105
Jackson 660,773 Mnt 0.8     528,618
Platte 77,655 Mnt 0.8     62,124
MONTANA     98,102         98,102
Missoula Missoula 98,102     N/M 1.0 98,102


FHWA Home | HEP Home | Feedback
FHWA