Pollution is a major environmental issue in the world. Any undesirable change in the environment, air, water, land, soil, etc. can be termed as pollution. It is causing harmful diseases and because of this, human life is in danger. It is the biggest threat to us as well as to our future generation and if you are living in India you have to worry about it more. Why? It is because you will get shocked to know that out of 15 most polluted cities in the world, the 12 are in India whereas 2 are in our neighbouring country Pakistan and 1 in China.
So do you belong to these cities? Want to know, check out the list of 15 most polluted cities in the world: