Top 9 Most Dirtiest Cities in the World

#3. Dhaka

Dhaka the capital of Bangladesh in home to more than 15 million people, Dhaka is extremely crowded.
Battles with the constant threat of water pollution. Surface water is often thick with disease and pollutants from the use of commercial pesticides. With an estimated 150 million people living in a relatively small area, cleaning up the problem won’t be easy.