Ghaziabad, India
Because of growing industries in Ghaziabad, it’s become one of the most polluted areas in the world. Even though growing industries seems like a good thing, it’s having the complete opposite effect on the environment. Growing industries means more toxic dumping and waste in the environment.

Additionally, there’s an increase in traffic from cars and motor vehicles, making it incredibly toxic. Fumes emitted from these vehicles, in addition to traffic, are adding to the low level of air quality in this city. Smoke stacks are also seen in the city, which emits an array of toxic fumes all on their own (Earth).