Hyderabad’s noise pollution levels hit roof

Listed as a ‘sensitize zone’ in official records, the upscale Gachibowli area of Hyderabad recorded noise levels of 78.1 decibel (dB) during the night, last month — 95% higher than the permissible limit of 40dB. Even day time levels here were 39% above the normal 50dB allowed during these hours, show data available with the Telangana State Pollution Control Board (TSPCB).

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