OZinOH via Flickr

Utahns have seen their share of inversion, but the Beehive State isn't the only place with an air pollution problem. The American Lung Association ranked the nation's dirtiest metropolitan areas based by ozone analysis, and short- and long-term particle pollution. The Deseret News averaged all the rankings to provide the 25 dirtiest metro areas in the country.

25 Steubenville-Weirton, OH-WV
OZinOH via Flickr

Ozone: N/A
Year-Round: 12
Short-Term: N/A

24 Dallas-Fort Worth, TX
David Herrera via Flickr

Ozone: 12
Year-Round: 30
Short-Term: 30

23 St. Louis-St. Charles-Farmington, MO-IL
Chris Yunker via Flickr

Ozone: N/A
Year-Round: 11
Short-Term: N/A

22 Provo-Orem, UT
jpstanely via Flickr

Ozone: N/A
Year-Round: N/A
Short-Term: 11

21 San Luis Obispo-Paso Robles, CA
Ed Bierman via Flickr

Ozone: 9
Year-Round: N/A
Short-Term: N/A

20 Louisville-Jefferson County-Elizabethtown-Scottsburg, KY-IN
Wayne Hsieh via Flickr

Ozone: N/A
Year-Round: 9
Short-Term: N/A

19 Logan, UT-ID
Raymond Yee via Flickr

Ozone: N/A
Year-Round: N/A
Short-Term: 8

18 Salt Lake City-Ogden-Clearfield, UT
Micah Sheldon via Flickr

Ozone: N/A
Year-Round: N/A
Short-Term: 7

17 Washington-Baltimore-Northern Virginia, DC-MD-VA-WV
wallyg via Flickr

Ozone: 13
Year-Round: N/A
Short-Term: 22

16 Birmingham-Hoover-Cullman, AL
Terry McCombs via Flickr

Ozone: 21
Year-Round: 13
Short-Term: N/A

15 Houston-Baytown-Huntsville, TX
seoulpolaris via Flickr

Ozone: 8
Year-Round: 23
Short-Term: N/A

14 Cincinnati-Middletown-Wilmington, OH-KY-IN
Joseph A via Flickr

Ozone: 22
Year-Round: 8
Short-Term: N/A

13 Sacramento--Arden-Arcade--Yuba City, CA-NV
DB's travels via Flickr

Ozone: 6
Year-Round: N/A
Short-Term: 21

12 Phoenix-Mesa-Glendale, AZ
Ken Lund via Flickr

Ozone: 19
Year-Round: 7
Short-Term: N/A

11 San Diego-Carlsbad-San Marcos, CA
talksrealfast via Flickr

Ozone: 7
Year-Round: N/A
Short-Term: 18

10 Fairbanks, AK
Curtis Cronn via Flickr

Ozone: N/A
Year-Round: 15
Short-Term: 9

9 Merced, CA
cbcastro via Flickr

Ozone: 10
Year-Round: N/A
Short-Term: 10

8 Philadelphia-Camden-Vineland, PA-NJ-DE-MD
Viastula via Flickr

Ozone: 16
Year-Round: 10
Short-Term: 23

7 Modesto, CA
Arturo Sotllo via Flickr

Ozone: 11
Year-Round: N/A
Short-Term: 5

6 Pittsburgh-New Castle, PA

Ozone: 20
Year-Round: 6
Short-Term: 6

5 Visalia-Porterville, CA
Lisa Brettschneider via Flickr

Ozone: 2
Year-Round: 4
Short-Term: 12

4 Fresno-Madera, CA
Great Valley Center via Flickr

Ozone: 4
Year-Round: 5
Short-Term: 2

3 Hanford-Corcoran, CA
James Snell via Flickr

Ozone: 5
Year-Round: 2
Short-Term: 3

2 Los Angeles-Long Beach-Riverside, CA
Omar Omar via Flickr

Ozone: 1
Year-Round: 3
Short-Term: 4

1 Bakersfield-Delano, CA
NatsuRonin via Flickr

Ozone: 3
Year-Round: 1
Short-Term: 1