Moradabad is the second noisiest city in world

According to the Annual Frontier Report, 2022 published by United Nations Environment Programme observes that Bangladesh’s Dhaka is the noisiest city in the world.

Noise pollution limit by WHO –

Residential area -55 dB

Traffic and business sectors – 70 dB

Top 5 noise polluter – Dhaka (Bangladesh), Moradabad (UP, India), Islamabad (Pakistan), Rajshahi (Bangladesh), Ho Chi Minh City (Vietnam). Top 5 quietest cities – Irbrid at 60 dB, Lyon, Madrid, Stockholm, and Belgrade.