2) Fresno, California

The groundwater of Fresno is polluted by agriculture. This is affecting the health of more than 500,000 people living in this city. Oil industry, heavy industries, farming industry, water dumping and manufacturing industry are polluting Fresno every day. Water in this city is so contaminated that it has become a health hazard for pregnant women and unborn babies.

1) Baltimore, Maryland

Baltimore is the dirtiest city in America. Oil industry, farming industry, water dumping, shipping industry and traffic congestion are polluting Baltimore. Ships that harbor near the city dump their waters. Water pollution has wiped out many life forms in this region. Citizens of Baltimore also suffer from high crime rate and drug problems.

Which city do you live in? On scale of 1 to 10 how do you rate your city’s cleanliness?