The United States is not immune to heavily polluted cities. Here’s a list of the top 10 cities polluted by long-term particle pollution, according to a report, “State of the Air 2010.”

1. Phoenix, AZ

2. Bakersfield, CA

3. Los Angeles, CA

4. Visalia, CA

5. Pittsburgh, PA

6. Fresno, CA

7. Birmingham, AL

8. Hanford, CA

9. Cincinnati, OH

10. St. Louis, MO