The 15 Dirtiest Cities in America

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Smog over Bakersfield, California
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Editor's Note: This story originally appeared on LawnStarter.

City living has its advantages, but more people usually means more pollution, more rats, and more trash. The problem is worse in some cities than in others.

LawnStarter ranked 2023’s Dirtiest Cities in America. We compared over 150 of the biggest U.S. cities across four categories, including pollution, living conditions, infrastructure, and consumer satisfaction.

Depending on where you live, you may want to buy some air fresheners, mouse traps, or a can of Raid.

1. Houston, TX

Houston, Texas
Joseph Sohm / Shutterstock.com
  • Overall score: 56.02
  • Pollution rank: 3
  • Living conditions rank: 4
  • Infrastructure rank: 12
  • Consumer satisfaction rank: 34

2. Newark, NJ

Newark, New Jersey
EQRoy / Shutterstock.com
  • Overall score: 55.25
  • Pollution rank: 14
  • Living conditions rank: 5
  • Infrastructure rank: 97
  • Consumer satisfaction rank: 3

3. San Bernardino, CA

Downtown San Bernardino, California
Matt Gush / Shutterstock.com
  • Overall score: 51.58
  • Pollution rank: 1
  • Living conditions rank: 56
  • Infrastructure rank: 131
  • Consumer satisfaction rank: 1

4. Detroit, MI

Detroit, Michigan
Stephanie Kenner / Shutterstock.com
  • Overall score: 48.3
  • Pollution rank: 9
  • Living conditions rank: 35
  • Infrastructure rank: 89
  • Consumer satisfaction rank: 4

5. Jersey City, NJ

Jersey City garbage scow
Erin Cadigan / Shutterstock.com
  • Overall score: 48.11
  • Pollution rank: 50
  • Living conditions rank: 2
  • Infrastructure rank: 110
  • Consumer satisfaction rank: 15

6. Bakersfield, CA

Bakersfield, California
Richard Thornton / Shutterstock.com
  • Overall score: 47.95
  • Pollution rank: 27
  • Living conditions rank: 69
  • Infrastructure rank: 122
  • Consumer satisfaction rank: 7

7. San Antonio, TX

San Antonio, Texas outdoors
Sean Pavone / Shutterstock.com
  • Overall score: 47.43
  • Pollution rank: 34
  • Living conditions rank: 12
  • Infrastructure rank: 29
  • Consumer satisfaction rank: 36

8. Fresno, CA

Fresno California
stellamc / Shutterstock.com
  • Overall score: 47.27
  • Pollution rank: 31
  • Living conditions rank: 81
  • Infrastructure rank: 121
  • Consumer satisfaction rank: 5

9. Oklahoma City, OK

Oklahoma City, OK
Nick Fox / Shutterstock.com
  • Overall score: 46.51
  • Pollution rank: 5
  • Living conditions rank: 25
  • Infrastructure rank: 8
  • Consumer satisfaction rank: 96

10. Yonkers, NY

Yonkers, New York
Brian Logan Photography / Shutterstock.com
  • Overall score: 46.36
  • Pollution rank: 46
  • Living conditions rank: 8
  • Infrastructure rank: 128
  • Consumer satisfaction rank: 14

11. Shreveport, LA

Shreveport, Louisiana
Sean Pavone / Shutterstock.com
  • Overall score: 46.34
  • Pollution rank: 26
  • Living conditions rank: 86
  • Infrastructure rank: 46
  • Consumer satisfaction rank: 23

12. New York, NY

New York City
Taiga / Shutterstock.com
  • Overall score: 46.19
  • Pollution rank: 102
  • Living conditions rank: 1
  • Infrastructure rank: 62
  • Consumer satisfaction rank: 13

13. Birmingham, AL

Birmingham, Alabama
Hussam Al-Mashhadani / Shutterstock.com
  • Overall score: 45.74
  • Pollution rank: 94
  • Living conditions rank: 3
  • Infrastructure rank: 20
  • Consumer satisfaction rank: 19

14. Ontario, CA

Ontario, California
Matt Gush / Shutterstock.com
  • Overall score: 45.62
  • Pollution rank: 8
  • Living conditions rank: 63
  • Infrastructure rank: 79
  • Consumer satisfaction rank: 10

15. Los Angeles, CA

Los Angeles smoky skyline
J Dennis / Shutterstock.com
  • Overall score: 45.59
  • Pollution rank: 30
  • Living conditions rank: 29
  • Infrastructure rank: 55
  • Consumer satisfaction rank: 12

Methodology

A team works on reviewing data
Rawpixel.com / Shutterstock.com

For each of the 200 biggest U.S. cities, we gathered publicly available data on the factors listed in the table below.

We then grouped those factors into four categories: Pollution, Living Conditions, Infrastructure, and Consumer Satisfaction.

Next, we calculated weighted scores for each city in each category.

Finally, we averaged the scores for each city across all categories. We eliminated 48 cities lacking sufficient data for a fair comparison, resulting in a final sample size of 152 cities.

The city that earned the highest average score was ranked “Dirtiest” (No. 1).

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