Most Polluted Cities

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Los Angeles-Long Beach-Riverside, CA Los-Angeles-Long-Beach-Riverside-CA.html 1 4 2
Bakersfield-Delano, CA Bakersfield-Delano-CA.html 2 1 1
Visalia-Porterville, CA Visalia-Porterville-CA.html 3 7 2
Fresno-Madera, CA Fresno-Madera-CA.html 4 2 6
Sacramento--Arden-Arcade--Yuba City, CA Sacramento-Arden-Arcade-Yuba-City-CA-NV.html 5 9 65
Hanford-Corcoran, CA Hanford-Corcoran-CA.html 6 9 5
San Diego-Carlsbad-San Marcos, CA San-Diego-Carlsbad-San-Marcos-CA.html 7 15 47
Houston-Baytown-Huntsville, TX Houston-Baytown-Huntsville-TX.html 8 68 17
Merced, CA Merced-CA.html 9 13
Charlotte-Gastonia-Salisbury, NC-SC Charlotte-Gastonia-Salisbury-NC-SC.html 10 97 55
San Luis Obispo-Paso Robles, CA San-Luis-Obispo-Paso-Robles-CA.html 11 180 186 108
Dallas-Fort Worth, TX Dallas-Fort-Worth-TX.html 12 149 97
El Centro, CA El-Centro-CA.html 13 52 187
Modesto, CA Modesto-CA.html 14 12 10
Washington-Baltimore-Northern Virginia, DC-MD-VA-WV Washington-Baltimore-Northern-Virginia-DC-MD-VA-WV.html 14 33 44
Cincinnati-Middletown-Wilmington, OH-KY-IN Cincinnati-Middletown-Wilmington-OH-KY-IN.html 16 43 9
New York-Newark-Bridgeport, NY-NJ-CT-PA New-York-Newark-Bridgeport-NY-NJ-CT-PA.html 17 33 21
Knoxville-Sevierville-La Follette, TN Knoxville-Sevierville-La-Follette-TN.html 18 33 24
Phoenix-Mesa-Glendale, AZ Phoenix-Mesa-Glendale-AZ.html 19 24 2
Philadelphia-Camden-Vineland, PA-NJ-DE-MD Philadelphia-Camden-Vineland-PA-NJ-DE-MD.html 20 20 24
Birmingham-Hoover-Cullman, AL Birmingham-Hoover-Cullman-AL.html 21 8 8
Chico, CA Chico-CA.html 22 41 60
Atlanta-Sandy Springs-Gainesville, GA-AL Atlanta-Sandy-Springs-Gainesville-GA-AL.html 23 30 30
Pittsburgh-New Castle, PA Pittsburgh-New-Castle-PA.html 24 3 7
Las Vegas-Paradise-Pahrump, NV Las-Vegas-Paradise-Pahrump-NV.html 25 149 166

 

Bakersfield-Delano, CA Bakersfield-Delano-CA.html 2 1 1
Fresno-Madera, CA Fresno-Madera-CA.html 4 2 6
Pittsburgh-New Castle, PA Pittsburgh-New-Castle-PA.html 24 3 7
Los Angeles-Long Beach-Riverside, CA Los-Angeles-Long-Beach-Riverside-CA.html 1 4 2
Salt Lake City-Ogden-Clearfield, UT Salt-Lake-City-Ogden-Clearfield-UT.html 36 5 91
Provo-Orem, UT Provo-Orem-UT.html 113 6 127
Visalia-Porterville, CA Visalia-Porterville-CA.html 3 7 2
Birmingham-Hoover-Cullman, AL Birmingham-Hoover-Cullman-AL.html 21 8 8
Logan, UT-ID Logan-UT-ID.html 168 9 157
Sacramento--Arden-Arcade--Yuba City, CA Sacramento-Arden-Arcade-Yuba-City-CA-NV.html 5 9 65
Hanford-Corcoran, CA Hanford-Corcoran-CA.html 6 9 5
Modesto, CA Modesto-CA.html 14 12 10
Merced, CA Merced-CA.html 9 13
Eugene-Springfield, OR Eugene-Springfield-OR.html 193 14 114
San Diego-Carlsbad-San Marcos, CA San-Diego-Carlsbad-San-Marcos-CA.html 7 15 47
Stockton, CA Stockton-CA.html 36 16 44
Chicago-Naperville-Michigan City, IL-IN-WI Chicago-Naperville-Michigan-City-IL-IN-WI.html 57 17 30
Seattle-Tacoma-Olympia, WA Seattle-Tacoma-Olympia-WA.html 120 18 157
Fairbanks, AK Fairbanks-AK.html 19 47
Philadelphia-Camden-Vineland, PA-NJ-DE-MD Philadelphia-Camden-Vineland-PA-NJ-DE-MD.html 20 20 24
Macon-Warner Robins-Fort Valley, GA Macon-Warner-Robins-Fort-Valley-GA.html 64 21 30
Louisville-Jefferson County-Elizabethtown-Scottsburg, KY-IN Louisville-Jefferson-County-Elizabethtown-Scottsburg-KY-IN.html 29 22 10
Green Bay, WI Green-Bay-WI.html 85 23 91
Wheeling, WV-OH Wheeling-WV-OH.html 103 24 34
San Jose-San Francisco-Oakland, CA San-Jose-San-Francisco-Oakland-CA.html 93 24 123
Davenport-Moline-Rock Island, IA-IL Davenport-Moline-Rock-Island-IA-IL.html 193 24 28
Madison-Baraboo, WI Madison-Baraboo-WI.html 151 24 60
Phoenix-Mesa-Glendale, AZ Phoenix-Mesa-Glendale-AZ.html 19 24 2
Portland-Vancouver-Hillsboro, OR-WA Portland-Vancouver-Hillsboro-OR-WA.html 151 24 184

 

Bakersfield-Delano, CA Bakersfield-Delano-CA.html 2 1 1
Los Angeles-Long Beach-Riverside, CA Los-Angeles-Long-Beach-Riverside-CA.html 1 4 2
Phoenix-Mesa-Glendale, AZ Phoenix-Mesa-Glendale-AZ.html 19 24 2
Visalia-Porterville, CA Visalia-Porterville-CA.html 3 7 2
Hanford-Corcoran, CA Hanford-Corcoran-CA.html 6 9 5
Fresno-Madera, CA Fresno-Madera-CA.html 4 2 6
Pittsburgh-New Castle, PA Pittsburgh-New-Castle-PA.html 24 3 7
Birmingham-Hoover-Cullman, AL Birmingham-Hoover-Cullman-AL.html 21 8 8
Cincinnati-Middletown-Wilmington, OH-KY-IN Cincinnati-Middletown-Wilmington-OH-KY-IN.html 16 43 9
Louisville-Jefferson County-Elizabethtown-Scottsburg, KY-IN Louisville-Jefferson-County-Elizabethtown-Scottsburg-KY-IN.html 29 22 10
Modesto, CA Modesto-CA.html 14 12 10
Steubenville-Weirton, OH-WV Steubenville-Weirton-OH-WV.html 97 43 12
Cleveland-Akron-Elyria, OH Cleveland-Akron-Elyria-OH.html 41 50 12
Charleston, WV Charleston-WV.html 80 43 12
Huntington-Ashland, WV-KY-OH Huntington-Ashland-WV-KY-OH.html 46 87 15
Indianapolis-Anderson-Columbus, IN Indianapolis-Anderson-Columbus-IN.html 53 30 15
St. Louis-St. Charles-Farmington, MO-IL St-Louis-St-Charles-Farmington-MO-IL.html 34 55 17
Detroit-Warren-Flint, MI Detroit-Warren-Flint-MI.html 48 39 17
Houston-Baytown-Huntsville, TX Houston-Baytown-Huntsville-TX.html 8 68 17
Hagerstown-Martinsburg, MD-WV Hagerstown-Martinsburg-MD-WV.html 111 125 20
New York-Newark-Bridgeport, NY-NJ-CT-PA New-York-Newark-Bridgeport-NY-NJ-CT-PA.html 17 33 21
Lancaster, PA Lancaster-PA.html 47 60 22
Dayton-Springfield-Greenville, OH Dayton-Springfield-Greenville-OH.html 95 78 22
Philadelphia-Camden-Vineland, PA-NJ-DE-MD Philadelphia-Camden-Vineland-PA-NJ-DE-MD.html 20 20 24
Knoxville-Sevierville-La Follette, TN Knoxville-Sevierville-La-Follette-TN.html 18 33 24
Parkersburg-Marietta, WV-OH Parkersburg-Marietta-WV-OH.html 64 87 24
York-Hanover-Gettysburg, PA York-Hanover-Gettysburg-PA.html 45 60 24

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By Ozone By Year Round Particle Pollution By Short-Term Particle Pollution

Click on a city below to learn more about its ranking


By Ozone


By Year Round Particle Pollution


By Short-Term Particle Pollution

Content

SOTA 2011 Survey