Where Acid Rain is Most common?

Acid rain is responsible for severe environmental destruction across the world and occurs most commonly in the North Eastern United States, Eastern Europe and increasingly in parts of China and India. 

Go through the detailed information on Acid Rain in the given link.

Further Readings – 

1. Air Pollutants – Classification, Sources and Impacts
2. Rainfall Distribution in India
3. Montreal Protocol
4. Greenhouse Gas