Noise Pollution Sources

Noise Pollution Sources

Noise pollution in Tehran is 15 to 25 dB more than the allowed limit, said Ali Mohammad Shaeri, deputy head of the environment and sustainable development organization at Tehran Municipality.  He said that Districts 9, 14 and 19 are the noisiest areas of Tehran, respectively. Traffic is the main source of sound pollution with motorcycles and cars-especially older ones- making the most noises, Mehr News Agency reported.


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