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This Ganesh festival, the Maharashtra Pollution Control Board has set up teams with sound level meters to monitor noise levels at 200 sites where prominent Ganesh mandals are located. “So far, the noise levels are in check,” says Jagannath Salunkhe, regional officer, MPCP, Pune.
While sound monitoring is an annual exercise by MPCB during Ganesh festival at a few sites across the city, this year the agency has been directed by National Green Tribunal (western zone) to conduct real-time noise monitoring at multiple locations, 200 this time. The NGT has also instructed on limiting the capacity of loudspeakers at mandals.
On the pressing issue of noise pollution during Ganesh festival, Dr Kalyani Mandke, audiologist in Pune, had sought directions to implement effective noise control measures, particularly concerning the use of loudspeakers and public address systems.
Salunkhe said teams will work under the guidance of MPCB officers. If we record high decibel levels then mandal organisers will be advised to lower the volume. “Ganesh mandal authorities have cooperated with us and this activity will be carried out from 6 pm till 10 pm,” he said.
Meanwhile doctors say exposure to sounds above 85 decibels can lead to ear damage in around 20 per cent individuals. Children, elderly people and those with pre-existing conditions are particularly prone to hearing problems.
“Loud noise can lead to noise-induced hearing loss (NIHL) which can be temporary or permanent. Moreover, loud noise can damage the hearing nerve and hair cells in the inner ear, and can bring pain, swelling, discomfort and ringing of the ear,” Dr Sushrut Deshmukh, ENT, Apollo Spectra, Pune said.
Dr Bhavik Shah, ENT specialist from Mumbai, also pointed out that noise pollution can cause problems like arterial hypertension (stress on the heart). “People can use ear plugs or ear muffs and refrain from staying too long in the sound field of the speaker. The managements of Ganeshotsav mandals should avoid causing noise and air pollution during the arrival and immersion procession of Ganeshotsav. People who have undergone heart surgery or have blood pressure problems should not stay in areas that have high noise. Also, expectant mothers should stay away from the sound of DJ systems,” he said.
