Hyderabad's Noise Pollution Crosses 90 dB, Raising Health Concerns

Hyderabad: Noise pollution, measured in decibels (dB), refers to the intensity of sound in an environment. Exposure to excessive noise levels, particularly above 85 dB, can have serious health implications, including hearing loss, increased stress levels, sleep disturbances, and reduced concentration. Long-term exposure may also contribute to cardiovascular issues by elevating blood pressure and heart rate. In urban areas and workplaces, excessive noise hampers communication and productivity. Implementing soundproofing measures, using ear protection, and adhering to noise regulations are crucial for mitigating these effects and ensuring a healthier living environment.

Hyderabad is experiencing alarmingly high noise levels due to relentless traffic congestion, honking from private and public vehicles, and ongoing construction activities. These factors have contributed to a significant rise in noise pollution, with some areas recording noise levels exceeding 100 dB—comparable to the sound intensity of a rock concert.

As per the Central Pollution Control Board (CPCB) guidelines, the permissible noise limit in residential areas is 55 dB during the day and 45 dB at night. However, recent studies measuring noise levels along key routes—Gachibowli to Jeedimetla, Gachibowli to Uppal, and Gachibowli to Falaknuma via Hussain Sagar—have identified major noise pollution hotspots.

Findings indicate that Hyderabad's noise levels surpass CPCB limits, particularly in residential and industrial areas. The highest noise levels were recorded in traffic-congested zones and busy market areas. The study also revealed that noise pollution peaks during rush hours, with evening levels surpassing those in the morning. Between 9 AM and 1 PM, recorded noise levels ranged from 50 dB to over 100 dB, with significant spikes in Gachibowli and Jeedimetla.

Addressing noise pollution in Hyderabad requires stringent enforcement of noise control regulations, urban planning strategies, and public awareness initiatives. Sustainable solutions, such as promoting public transport, regulating construction activities, and implementing noise barriers, can help create a quieter and healthier city.