the world's most polluted city

This is the city life. Every day people poured out tons of different kinds of waste and then lived with them. However, not all cities are dirty because of garbage.

Never before has air pollution in the world been in such an alarming situation. In particular, many cities are at extremely serious pollution levels.

After heart disease, air pollution is the second largest cause of death in India and the capital of New Delhi is called the most polluted city in the world.