10 Most Polluted Cities Of World

Rahul Bansal (Finalist) (35929 Points)

30 May 2010  
  1. Linfen, China
  2. Tianying, China
  3. Sukinda, India
  4. Vapi, India
  5. La Oroya, Peru
  6. Dzerzhinsk, Russia
  7. Norilsk, Russia
  8. Chernobyl, Ukraine
  9. Sumgayit, Azerbaijan
  10. Kabwe, Zambia