What is the noisiest city in India?

Chennai
Chennai is the noisiest among India’s top six metros, with the average daytime noise levels at the city’s 10 monitoring stations in 2018 being 67.8 decibels. Chennai’s followed by Hyderabad, Kolkata, Bengaluru, Mumbai and Delhi.

What is the reason for air pollution in Chennai?

“The considerable increase in Air pollution level and AQI values are mainly due to high relative humidity (90 per cent and above) and the low wind speed and heavy bursting of crackers during the permitted time,” the release said.

Which is the third noisiest city in India?

Mumbai, the noisiest city in India, was followed by Delhi, Chennai, and Bangalore.

Which city in India is ranked as the most polluted city by the Central pollution Control Board in March 2015?

Varanasi Beats Delhi’s Air Pollution, Ranks First In The List Of Most Polluted Cities In India.

What are the effects of noise pollution in Chennai?

Health effects In Chennai, honking is a huge issue and studies show that continuous exposure to high noise levels would lead to serious health issues.” Public health experts agree that environmental risks constitute 25 per cent of burden of disease.

What are the causes of sound pollution?

CAUSES OF NOISE POLLUTION

• Traffic noise. Traffic noise accounts for most polluting noise in cities.
• Air traffic noise. There are fewer aircraft flying over cities than there are cars on the roads, but the impact is greater: a single aircraft produces 130 dB.
• Construction sites.
• Catering and night life.
• Animals.

What is the pollution level in Chennai?

What is the current air quality in Chennai?

Pollutants	Concentration
PM2.5	19.2 µg/m³
PM10	47 µg/m³
O3	44.5 µg/m³
NO2	14.4 µg/m³

Who measures air quality in India?

Recently, Indian Institute of Tropical Meteorology (IITM), Pune has evolved an AQI, which provides sub-index for PM10, PM2. 5, O3, NO2, and CO (Beig et al, 2010), and has applied to continuous air quality monitoring network.

What city has the worst noise pollution?

The Loudest Cities In The World

• Kolkata, India.
• Cairo, Egypt.
• New York City, United States.
• Delhi, India.
• Tokyo, Japan.
• Buenos Aires, Argentina.
• Shanghai, China.
• Karachi, Pakistan. With five million vehicles on the road, it’s no wonder that traffic is the main cause of noise pollution in Karachi.

Which city has less pollution in India?

The cleanest city in India is Satna in the state of Madhya Pradash with a 2019 PM2.5 reading of 15.5µg/m³ and a US AQI figure of 58.

Which state in India has the maximum pollution?

Lucknow, the capital of India’s northern state Uttar Pradesh, has the country’s highest pollution level, with pollution levels 11 times higher than the WHO recommendation.

Which city has the most noise pollution in world?

The Loudest Cities In The World

• Mumbai (Bombay), India. An article in the Mumbai Mirror describes Mumbai as “unfit for living, at least on the cacophony front.”
• Kolkata, India.
• Cairo, Egypt.
• New York City, United States.
• Delhi, India.
• Tokyo, Japan.
• Buenos Aires, Argentina.
• Shanghai, China.