What is the punishment for noise pollution?

You have a right to complain against noise pollution and the authorities will take action against those who do. The punishment for noise pollution is:

Causing Public Nuisance

Creating noise is considered to be a public nuisance when you cause any injury, danger or annoyance to the public.(( Section 268, Indian Penal Code, 1860.)) For example if your neighbour plays a sound system at midnight very loudly, then this is considered to be a public nuisance. The punishment for such nuisance is a fine upto Rs. 200.(( Section 290, Indian Penal Code, 1860.)) If you continue to make noise even after the Court directs you to stop the noise then you may be punished with jail time upto 6 months along with a fine.(( Section 291, Indian Penal Code, 1860.))

Causing Environmental Pollution

Since noise pollution causes significant harm to the environment and surroundings, you will be punished with jail time upto five years with a fine upto Rs. 1 Lakh or both, if you cause any noise pollution. For example, if the construction noise of a building is making it hard for you to live, then this is a form of noise pollution.

If the noise pollution continues, then you may be punished with an additional fine of Rs. 5000 for every day the pollution happens. If the noise continues for more than a year despite orders to stop it, then you may be punished with jail time upto 7 years.(( Section 15, The Environment (Protection) Act, 1986.))

Is it noise pollution if I burst firecrackers at night?

Sound emitting fire crackers cannot be burst in silent zones or during night time. (between 10.00-p.m. and 6.00 a.m).(( Rule 3, Noise Pollution (Control and Regulation) Rules, 2000.)) This is noise pollution and it is punishable with jail time up to five years with a fine up to Rs. 1 Lakh or both.(( Section 15, , The Environment (Protection) Act, 1986.))

Even at the manufacturing stage, no one can manufacture, sell or use firecrackers which create a lot of noise (noise level exceeding 125 dB(AI) or 145 dB(C)pk at 4 meters distance from the point of bursting).(( Central Pollution Control Board, Noise Standards,  Firecrackers – Noise Pollution, https://cpcb.nic.in/displaypdf.php?id=bm9pc2VsaW1pdF9maXJlY3JhY2tlcnMucGRm.)) While measurements are being made, the Department of Explosives must make sure that the manufacturer has an export order, the firecrackers are within the noise limits, the firecracker boxes have a different packaging color code an that the firecracker has “not for sale in India” or “only for export in other countries.” Read more about these measurements here.

Is noise monitored by the Government in India?

Central Pollution Control Board in association with State Pollution Control Boards have also established Real-Time National Ambient Noise Monitoring Network in seven metropolitan cities and installed seventy of Noise Monitoring System in Mumbai, Delhi, Kolkata, Chennai, Bangalore, Lucknow and Hyderabad (Ten stations in each). You can read more here.

How do I know that the noise I am making is causing noise pollution?

Noise is measured through the unit known as a decibel. There are noise limits that you will have to follow depending on the area you live in. Since measuring noise requires scientific instruments (such as, a sound level meter), you may not always know if you are exceeding the noise limits for a particular area. In such cases, you should:

  • Make sure that regardless of what you do or which equipment you use, it does not turn out to be noisy and a disturbance for others. For example, if you are playing music during a party, try to keep the volume down at night time while people are sleeping.
  • Don’t wait for your neighbours or people around you to file a complaint to the police. If they mention that you are making noise that is disturbing them, try to reduce the noise.

Please note that it does not matter whether you made the noise unintentionally or intentionally; all that matters is whether you have created too much noise.

Is it noise pollution if I use my car horn too much?

Vehicles are a common source of noise pollution in India. If you misuse your vehicle horn then it would be noise pollution if:

  • Sound the horn in a silent zone(( Rule 5A, The Noise Pollution Rules, 2000.))
  • Sounding the horn needlessly or continuously in a manner which is more than necessary to ensure your or others’ safety
  • Sounding the horn during night time (10 p.m. to 6 a.m.) in residential areas except during a public emergency.
  • Sounding a multi-toned horn that gives an unduly harsh, shrill, loud or alarming noise.(( Section 119(2), Central Motor Vehicles Rules,1989.))

You can be fined(( Section 194F(a)(ii), The Motor Vehicles Act, 1988.)) if you do any of the above.

If the police have stopped me from using loud speakers for my event, who can I complain to?

If the police has stopped loudspeakers because of noise pollution you can directly approach:

The Court

You can approach the nearest District Magistrate (Court) with the help of a lawyer to complain about the action taken by the police against you.(( Section 133, Code of Criminal Procedure, 1973.)) The Court has the power to temporarily allow the loudspeaker from being put to use, if it does not violate noise limits for an area.

State Pollution Control Board

The pollution board authorities may give an opportunity for the person who made the noise to be heard and then may modify or alter the order or action taken by the police.(( Rule 8, Noise Pollution (Control and Regulation) Rules, 2000.)) Read here to see the list of State offices you can approach.

Are temples or mosques allowed to play loud speakers for prayers in the name of religion?

There are multiple religions and numerous communities or sects, which play prayers through loudspeakers during religious festivals and during prayer times. Sometimes the beating of drums or reciting of prayers or use of microphones and loudspeakers may cause disturbance to old or infirm persons, students or children having their sleep in the early hours or during day-time or other persons carrying on other activities.

The Court(( Church of God (Full Gospel) in India Vs. K.K.R. Majestic Colony Welfare Association and Others – Court Judgment (2000) 7 SCC 282.)) has held that no religion prescribes or preaches that prayers are required to be performed through voice amplifiers or by beating of drums as it would interfere with the rights of those living nearby to live in peace. Even though the right to religion exists, the Court said that enjoyment of one’s rights must be consistent with the enjoyment of rights also by others. So if noise is created in the name of religion, it has to follow the noise pollution laws in India as well as the noise limits depending on the area.

Using such equipment or instruments will not be considered as noise pollution when it is conducted on days notified by the State Government. The Government will decide in advance which special days (maximum 15 days) would require such speakers or music systems. For example, the Government may allow it during festivals like Diwali, Onam, Pongal, etc.

Do factories and industries cause noise pollution?

Yes, factories are one of the prominent sources of noise pollution and if they are built-in industrial areas, they have to make sure that the permission noise limit does not exceed:

Area or Zone Limits in dB(A) Leq* (Day Time from 6.00 am. to 10.00 p.m) Limits in dB(A) Leq* (Night Time from (10.00 p.m. to 6.00 a.m)
Industrial area 75 70

If any employee faces hearing loss(( Modifiable diseases, Section 89 and 90, Factories Act, 1847; Noise Pollution (V), In re, (2005) 5 SCC 733.)) after working in a factory, then any doctor who detects this must inform the chief inspector of factories with the details of the employee.

Can I file a case if my neighbour speaks loudly over the phone or plays loud music everyday?

For a complaint or case of noise pollution, you will have to see if your case is legitimate. For example, the Court held in a case that playing the radio loudly(( Noise Pollution (V), In re, (2005) 5 SCC 733.)) is not a case of noise pollution, but only a trivial act.

The harm noise pollution causes has to be assessed based on whether the complaint is coming from a reasonable man with a legitimate complaint or from a person of ordinary temper(( Section 95, Indian Penal Code, 1860.)) and sense. Even though there are no guidelines on how this is assessed, the Court gets the final word in deciding this. For example, if you have filed frivolous cases, the judge may not take up the complaint. When you file your complaint, the authorities will look at whether the noise limits are exceeding and only if they are, will your complaint be heard.

What can you do if the police is unresponsive after you have filed a noise complaint?

If the police are unresponsive after you have filed a complaint about noise pollution, you can directly approach your State’s Pollution Control Board.

Every state also has an office known as the State Pollution Control Board (SPCB). Every SPCB has the function of planning a comprehensive programme for the prevention, control and abatement of water as well as noise pollution, conduct and encourage investigations and research relating to differ­ent aspects of water pollution, inspect treatment plants and trade effluents, etc.(( EPA.))

You can also approach the SPCB offices to file a complaint. These authorities have the power to issue a written order for preventing, prohibiting, controlling or regulating:

  • Any vocal or instrumental music
  • Sounds caused by playing, beating, clashing, blowing
  • Instruments including loudspeakers, public address systems, horn, construction equipment, appliance or apparatus or contrivance which is capable of producing or reproducing sound
  • Sounds caused by bursting of sound’ emitting firecrackers
  • Sounds caused from a business operation, or trade, like for example business of creating utensils etc.

The authorities may give an opportunity to the person who made the noise to be heard and then may modify or alter the order.

How are noise limits measured? What does *dB(A) Leq mean?

The noise limits are measured by a term known as *dB(A) Leq(( Schedule 1, Noise Pollution (Control and Regulation) Rules, 2000.)):

  • *dB(A) Leq means the time-weighted average of the level of sound in decibels on scale A which is relatable to human hearing.
  • Scale A denotes when the frequency weighting in the measurement of noise corresponds to frequency response characteristics of the human ear.
  • Decibel (dB) is a unit in which noise is measured.
  • Leq is an energy mean of the noise level over a specific period.

There are noise limits that you will have to follow depending on the area you live in. Since measuring noise requires scientific instruments (such as a sound level meter), you may not always know if you are exceeding the noise limits for a particular area. In such cases, you should:

  • Make sure that regardless of what you do or which equipment you use, it does not turn out to be noisy and a disturbance for others. For example, if you are playing music during a party, try to keep the volume down at night time while people are sleeping.

Don’t wait for your neighbors or people around you to file a complaint to the police. If they mention that you are making noise that is disturbing them, try to reduce the noise.

Please note that it does not matter whether you made the noise unintentionally or intentionally; all that matters is whether you have created too much noise.

Are there any noise limits for generators?

Yes, generators also have noise limits and going above those limits would mean that the generators are causing noise pollution.

All generators that:

  • Run-on diesel
  • Set up to 1000 KVA( Kilo-volt-ampere, electrical power unit measurement)
  • Manufactured or imported in India after January 1, 2005

require certification to run. Every manufacturer of a generator has to have a certification called a Type Approval and a Conformity of Production certificate which denotes that the generators are not causing excess noise. Read more here.

What will happen if I file a complaint for noise pollution?

When you make a complaint about noise pollution with the following authorities, they may pass an order or take action depending on the level of noise.

If you approach the police

The police will take immediate action to stop the noise by suspending the noise-producing instrument and prohibiting the further use of that equipment or instrument. If it is your vehicle that is causing noise, it is a traffic violation and the police may even fine you.

If you approach the Central/State Pollution Control Boards

These authorities have the power to issue a written order for preventing, prohibiting, controlling or regulating:

  • Any vocal or instrumental music
  • Sounds caused by playing, beating, clashing, blowing
  • Instruments including loudspeakers, public address systems, horn, construction equipment, appliance or apparatus or contrivance which is capable of producing or reproducing sound
  • sound caused by bursting of sound’ emitting firecrackers
  • Sounds caused from a business operation, or trade, like for example business of creating utensils, etc.

If you approach the Court

Filing a Complaint with District Magistrate

The Court may pass the following orders after hearing out the person who caused the noise pollution:

  • Temporary order to stop the noise
  • Order to remove the noise or regulate it
  • Permanent order to prevent the noise pollutant and stop it

Filing a Complaint with NGT

Any person seeking relief and compensation for environmental damage or pollution involving subjects(( Schedule 1, The National Green Tribunal Act, 2010.)) like air pollution, environment pollution, water pollution, etc. can approach the National Green Tribunal (NGT).(( The National Green Tribunal Act, 2010.)) The NGT is a specialized judicial body where you can go to file environmental cases including noise pollution cases. The decisions of the tribunal are binding and you can appeal within 90 days to the Supreme Court if you are unhappy with its decision.

You can engage a lawyer if you want to approach the Court to file a case or file an appeal from a judgment of a lower court.

If I have the right to give a speech under the law, is it noise pollution?

Nobody(( Noise Pollution (V), In re, (2005) 5 SCC 733.)) can claim a fundamental right to create noise by amplifying the sound of their speech with the help of loudspeakers. While one has a right to speech, others also have a right to listen or decline to listen. Nobody can be compelled to listen and nobody can claim that they have a right to make their voice be heard by others.

If anyone increases their volume of speech and that too with the assistance of artificial devices like amplifiers, loudspeakers, etc. and forces people to listen, then the person speaking is violating the right of others to a peaceful, comfortable and pollution-free life.(( Article 21 of the Constitution of India, 1950.)) Even though Article 19 of the Constitution of India, gives the right to freedom of speech and expression to everyone, it cannot defeat another fundamental right that we have under the Constitution, which is the right to live a peaceful life guaranteed by Article 21 of the Constitution.

What is Noise Pollution?

Noise is common in everyday life, but when it goes above a certain limit, it is considered to be pollution1 as well as a public nuisance1. Noise at such levels may be injurious to human beings, living creatures, plants, property and the environment2

The law known as the Noise Pollution (Regulation And Control) Rules, 2000 regulates and controls noise in India.

Right to Live in Peace without Noise

Everyone has the right under Article 21 of the Constitution of India, 1950 to live in peace, comfort and quiet within their house and has a right to prevent the noise from reaching them3. No one can claim a right to create noise even in their own premises which would travel beyond their precincts and cause nuisance to neighbours or others. That’s why any noise which affects the ordinary comforts of life of a person is also considered to be a nuisance4.

Meaning of Noise

The word noise is not explained in any law but noise is considered to be an environmental pollutant1 in India. It is one of the main causes of environmental pollution.

Noise derives its meaning from the Latin term ‘nausea’. Courts have defined noise as ‘unwanted sound, a potential hazard to health and communication dumped into the environment with regard to the adverse effect it may have on unwilling ears4. For example, a blaring horn causes unwanted noise but the sound which pleases the listeners is music and is not considered to be noise4.

Causing Noise Pollution

Decibel is the unit of measurement of noise. There are noise limits that you will have to follow depending on the area you live in. However, since measuring noise requires scientific instruments (such as a sound level meter), you may not always know if you are exceeding the noise limits for a particular area. In such cases, you should:

  • Make sure that regardless of what you do or which equipment you use, it does not turn out to be noisy and a disturbance for others. For example, if you are playing music during a party, try to keep the volume down at night time while people are sleeping.

  • Don’t wait for your neighbours or people around you to file a complaint to the police. If they mention that you are making noise that is disturbing them, try to reduce the noise.

Please note that it does not matter whether you made the noise unintentionally or intentionally; all that matters is whether you have created too much noise.

Complaining against Noise Pollution

If any noise causes you annoyance, discomfort or any injury, then you can file a complaint with the police or your State’s Pollution Control Board. Otherwise, you can also complain if you know that the noise5. level is disturbing you or it happens at night between 10:00 pm and 6:00 am.

  1. Section 2 (a) of the Air (Prevention and Control of Pollution) Act, 1981. [] [] []
  2. Central Pollution Control Board, WHO Guidelines for Noise Quality, https://cpcb.nic.in/who-guidelines-for-noise-quality/Some common sources of noise pollution are industrial activity, construction activity, generator sets, etc.(Preamble, Noise Pollution (Control and Regulation) Rules, 2000). []
  3. Burrabazar Fireworks Dealers Association v. Commissioner of Police, Calcutta AIR 1998 Cal 121 []
  4. Noise Pollution (V), In re, (2005) 5 SCC 733 [] [] []
  5. Rule 7, Noise Pollution (Control and Regulation) Rules, 2000. []

What is water pollution?

Water pollution is the contamination of water, i.e. changing of the physical, chemical or biological properties of water or the emission of sewage or industrial discharge. It includes the introduction of any solid, liquid or gaseous pollutant into water (either directly or indirectly) which would make water toxic and injurious to the health of the public or for domestic, commercial, agricultural or other important purposes or be unsafe and harmful to the life and health of plants, animals and aquatic organisms1.

Causes of water pollution include:

i. Solid water pollutant. For example, plastic waste, metals, food and animal remains.

ii. Liquid water pollutant. For example, sewage, human waste and industrial waste water.

iii. Gaseous water pollutant. For example, methane, carbon dioxide, sulphur dioxide, nitrogen oxide.

  1. Section 2(e), The Water (Prevention and Control of Pollution) Act, 1974. []

What is Air Pollution?

Air pollution is the presence of dust, fumes, gas, mist, odor, smoke or vapour, in the atmosphere, in quantities that can cause injury to human, plant or animal life or harm the environment.1 The Air Quality Index (AQI) measures the quantities of these pollutants in the atmosphere in an area. The causes of air pollution include:2

  • Solid Air Pollutant. For example, burning of solid fuels such as firewood, crop residue, cow dung cakes, coal, lignite and charcoal.3
  • Liquid Air Pollutant. For example, use of gasoline, kerosene and diesel in households. 
  • Gaseous Air Pollutant. For example, sulphur dioxide, carbon monoxide and nitrogen. 
  • Noise Pollutant. For example, harsh sounds from traffic, engines, generators and fireworks.

The National Ambient Air Quality Standards, set by the Central Pollution Control Board, lay down the permissible limits of twelve pollutants like sulphur dioxide, nitrogen dioxide, trioxygen, lead, carbon monoxide, ammonia, benzene, arsenic, nickel and particulate matter. These limits differ for industrial, residential, rural, ecologically sensitive areas and other areas created by the Central Government.4

 

Right to Clean Environment

The right to a clean environment is a right available to all citizens in India.5 Article 21 of the Constitution of India, 1950 lays down the right to life and personal liberty, which includes the right to pollution-free air6 and a clean environment. Art. 51A(g) of the Constitution also creates a duty upon every citizen to protect and preserve the environment.7

If a person is suffering from health issues, due to air pollution, they have a right to complain under the law. Read more in our explainer “Who can you complain to regarding a grievance under the law?

  1. Expert Committee of The Central Pollution Control Board (‘CPCB’); UPADHYAY S. & UPADHYAY V, HANDBOOK ON ENVIRONMENTAL LAW: WATER LAWS, AIR WILDLIFE LAWS AND THE ENVIRONMENT (VOL. II), 2002. []
  2. Section 2(a), Air (Prevention and Control of Pollution) Act, 1981. []
  3. Indicators of Social Consumption, Ministry of Statistics and Program Implementation, accessed at: http://mospi.nic.in/sites/default/files/publication_reports/Report_585_75th_round_Education_final_1507_0.pdf. []
  4. National Ambient Air Quality Standards and Trends 2019, cpcb.nic.in, accessed  at: https://cpcb.nic.in/upload/NAAQS_2019.pdf. []
  5. Shri. Sachidanand Pandey v. State of West Bengal, AIR 1987 SC 1109. []
  6. Subhash Kumar v. State of Bihar, AIR  (1991) 1 SCC 598; M.C. Mehta v. Union of India (Aravalli Mining case) (2004) 12 SCC 118. []
  7. Article 51A(g), The Constitution of India, 1950. []

Punishment for Noise Pollution

Causing noise pollution is a punishable offence under the law. The punishment is:

Causing Public Nuisance

Creating noise is considered to be a public nuisance when you cause any injury, danger or annoyance to the public1. For example, if your neighbour plays a sound system at midnight very loudly, then this is a public nuisance.

The punishment for such nuisance is a fine up to Rs. 200.2 If you continue to make noise even after the Court directs you to stop the noise, the punishment is jail time up to 6 months along with a fine.3.

Causing Environmental Pollution

Since noise pollution causes significant harm to the environment and surroundings, it is taken seriously under the law. For example, if the construction noise of a building is making it hard for you to live, then this is a form of noise pollution.

The punishment for this offence is jail time up to five years and/or a fine up to Rs. 1 Lakh.4

If the noise pollution continues, then you may be punished with an additional fine of Rs. 5000 for every day the pollution happens. If the noise continues for more than a year despite orders to stop it, then you may be punished with jail time up to 7 years.5

You have a right to complain about noise pollution and the authorities will take action against the responsible persons.

  1. Section 268, Indian Penal Code, 1860. []
  2. Section 290, Indian Penal Code, 1860; Bhuban Ram and Ors. v. Bibhuti Bhushan Biswas AIR 1919 Cal 539 []
  3. Section 291, Indian Penal Code, 1860. []
  4. Section 15, The Environment (Protection) Act, 1986. []
  5. Section 15, The Environment (Protection) Act, 1986. []

What are the rights a person has under this law?

The right to healthy environment1 for all persons is a part of the Right to Life guaranteed by Article 21 of the Constitution of India. This includes the right to pollution free water2.  People have a right to seek remedy for anything which endangers or impairs the quality of life under Article 21 i.e., interferes with the clean water or pollutes water, in violation of the laws,  under Article 32 of the Constitution3.

Article 48A and Article 51A(g) of the Constitution of India, place a duty on the State as well as every citizen of India to improve and protect the environment including rivers and lakes from pollution.

  1. Rural Litigation and Entitlement Kendra v. State of U.P, (1985) 2 SCC 431 : AIR 1985 SC 652. []
  2. A.P. Pollution Control Board v. M.V. Nayadu II, (1999) 2 SCC 247 : AIR 1999 SC 912; Mrs. Susetha v. State of T.N., (2006) 6 SCC 543; Narmada Bachao Andolan v. Union of India, (2000) 10 SCC 664; Subhash Kumar v. State of Bihar, (1991) 1 SCC 598 : AIR 1991 SC 420.; T. Damodhar Rao v. S.O. Municipal Board, AIR 1987 AP 171; Chhetriya Pradushan Mukti Sangarsh Samiti v. State of U.P., (1990) 4 SCC 449 : AIR 1990 SC 2060; T.N. Godavarnam Thirumalpad v. Union of India, (2002) 10 SCC 606. []
  3. Subhash Kumar v. State of Bihar , AIR 1991 SC 420. []

What are the sources and effects of air pollution?

Air pollution is associated with many sectors, which include power, transport, industry, residential, construction, and agriculture.

Sources of Air Pollution

Burning of fossil fuels and emissions

The majority of air pollution comes from the use of energy like the burning of fossil fuels which releases toxic gases and chemicals into the air.1 The two most common types of air pollution are smog and soot, caused by burning of fossil fuels like coal or natural gases. The small airborne particles present in soot or smog are extremely dangerous, as they enter lungs and blood and can lead to bronchitis and heart diseases which can be fatal. 

Other sources of harmful air pollutants are in the emissions from industry, vehicles, road dust, construction, garbage burning, domestic households and diesel generator sets.1

Use of Air Conditioners

Increased use of air conditioners leads to a direct increase in the demand for electricity. This demand for electricity consequently increases the dependence on fossil fuels to meet the collective energy needs. The electricity sector, thus, is the largest source of polluting greenhouse gas emissions. Increased levels of greenhouse gas emissions are responsible for climate change and air pollution. Therefore, increased usage of air conditioners is one of the causes of air pollution and is a threat to public health.2

However, a case cannot be filed against any single individual for such an act, as no one person is solely responsible for the increased demand of energy or air pollution. It is a result of increased use of air conditioners as a community which leads to these harmful effects of air pollution.

Vehicular Pollution

Emissions from vehicles are the source of 60-70% of overall air pollution. The Government is trying to control such emissions through measures like stricter mass emission standards and protocols, phasing out of old vehicles,3 increased awareness about vehicle maintenance and lane discipline, revised fuel efficiency norms like use of alternative fuel programmes and blending of biofuels, promotion of electric or hybrid vehicles and increased use of public transport like metros, e-rickshaws.4

Effects of Air Pollution

Climate Change 

Air pollution is both the cause as well as an effect of climate change. The emissions of carbon dioxide and methane raise the earth’s temperature. Consequently, increased heat leads to smog (smoke and fog) and increased UV radiation.5

Health Impacts 

Air pollution is extremely concerning due to its life-threatening health impacts. However, the impact of air pollution is not limited to health but extends to agriculture and the general well-being of human, plant and animal life. Other effects of air pollution can be irritation of the eyes and throat, damage to the lungs and can trigger allergies and asthma attacks.1 Long term exposure to polluted air may also cause skin problems, harm to liver and reproductive organs. Presence of hazardous chemicals, like lead and mercury, in the air can damage children’s brain function.5 Patients with lung or heart ailments are more vulnerable to the effects of air pollution.

 

 

  1. National Clean Air Programme, Ministry of Environment, Forest and Climate Change, accessed at http://moef.gov.in/wp-content/uploads/2019/05/NCAP_Report.pdf. [] [] []
  2. National Research Development Corporation, accessed at: https://www.nrdc.org/experts/vijay-limaye/ac-cools-us-warmer-world-dirties-air-harms-health. []
  3. Report of Working Group on Environment and Environmental Regulatory Mechanisms, NITI AAYOG, accessed at: https://niti.gov.in/planningcommission.gov.in/docs/aboutus/committee/wrkgrp11/wg_envtal.pdf. []
  4. Reference Note, Vehicular Pollution in India, Lok Sabha, accessed at: https://niti.gov.in/planningcommission.gov.in/docs/aboutus/committee/wrkgrp11/wg_envtal.pdf. []
  5. Air Pollution, National Research Development Corporation, accessed at: https://www.nrdc.org/stories/air-pollution-everything-you-need-know#sec1. [] []

Effects of Noise Pollution

Noise can disturb our work, rest, sleep, and communication. It can damage our hearing and evoke other psychological, and possibly pathological reactions. Given below are some of the adverse health effects of noise pollution:1

Hearing Loss

Hearing loss can be either temporary or permanent.

  • Noise-induced temporary threshold shift (NITTS) is a temporary loss of hearing experienced after a relatively short exposure to excessive noise.

  • Noise-induced permanent threshold shift (NIPTS) is an irreversible loss of hearing that is caused by prolonged noise exposure. NIPTS occurs typically at high frequencies, usually with a maximum hearing loss which occurs around 4000 Hertz.

Both these losses may occur along with presbycusis, which is a permanent hearing impairment that happens with our natural aging process.

Interference with Communication

Noise interferes with speech communication. If both noise and speech are simultaneous, then one of the two sounds makes the other one inaudible. An important aspect of communication interference happens in:

  • Occupational situations where the failure of workers to hear warning signals or shouts may lead to injury.

  • In offices, schools and homes where noise is a major source of annoyance.

Disturbance of Sleep

Noise intrusion can cause difficulty in falling asleep and can awaken people who are asleep, especially young infants, older people, etc.

Annoyance

Noise annoyance may be defined as a feeling of displeasure evoked by noise. The annoyance-inducing capacity of a noise may happen over time also. For example, if the loudspeaker plays near your house for more than 1 month, then over time you may be annoyed. However, reactions to noise differ person to person depending on many factors, such as sensitivity to noise, etc. For example, you may be able to tolerate noise from a speaker near your house but your grandparents may be more sensitive to noise.

Effect on Performance

Noise can change the state of alertness of an individual and may increase or decrease efficiency. For example mental activities involving vigilance, information-gathering and analysis may be affected by noise.

Physiological Effects

Noise has an explicit effect on the blood vessels, especially the smaller ones known as pre-capillaries. Overall, noise makes these blood vessels narrower. Noise causes the peripheral blood vessels in the toes, fingers, skin and abdominal organs to constrict, thereby decreasing the amount of blood normally supplied to these areas. Blood vessels which feed the brain, dilate in the presence of noise. This is the reason why headaches result from listening to persistent high noise. Some health problems which may occur include:

  • Galvanic skin response. In other words, changes in the body originating from sweat glands in the skin that reflect the intensity of an emotional state.
  • Increased activity related to ulcer formation. Prolonged chronic noise can also produce stomach ulcers as it may reduce the flow of gastric juice and change its acidity.
  • Changes in intestinal motility which is the movements of the digestive system, and the contents within it.
  • Changes in skeletal muscle tension. In other words, the force generated by the contraction of muscles changes.
  • Subjective response irritability perception of loudness
  • Increased sugar, cholesterol and adrenaline
  • Changes in heart rate
  • Increased blood pressure
  • Vasoconstriction. In other words, the constriction of blood vessels which increases blood pressure.

Noise not only causes harmful consequences to health while being awake. It also effects when the body is asleep or unaware2

Stress

Noise may cause stress in any number of ways, including headaches, irritability, insomnia, digestive disorders, and psychological disorders. For example, frequent exposure to excessive noise cause tiredness.

Effect on Unborn Babies and Children

The foetus is not fully protected from noise. Noise may threaten foetal development, like affecting the birth weight. Levels of noise which do not affect adults may interfere significantly with children as they are more sensitive. Reading ability, speech, language, and language-related skills of children may be affected due to noise pollution.

  1. Noise Pollution (V), In re, (2005) 5 SCC 733. []
  2. Noise Pollution (V), In re, (2005) 5 SCC 733; Noise Effects Handbook: A Desk Reference to Health and Welfare Effects of Noise, by Office of the Scientific Assistant, Office of Noise Abatement and Control, US Environmental Protection Agency, October 1979. []

What is the responsibility of industries to prevent water pollution?

The Central Pollution Control Board and the State Pollution Control Boards fix industry specific standards on water pollution. An industry or business establishment has to take prior permission of the Pollution Control Board of their State to set up any plant or begin operations that can discharge sewage or trade effluent into a stream, well, sewer or on land. It is mandatory to report any modifications like use of any new or modified outlets for the discharge of sewage or making a new discharge of sewage, to the Board1.   Industries must cooperate with the Board for any inspection and adhere to the conditions imposed relating to any discharge outlet and standards on emissions of effluents that can be causes of water pollution.

  1. Section 25, The Water (Prevention and Control of Pollution) Act, 1974. []

Who are the authorities under the air pollution laws?

The Central Pollution Control Board1 and the State Pollution Control Boards2 have been set up under the law to monitor air pollution in India. They have the following powers and functions:

  • Advise the Central and State governments on all matters relating to the prevention, control and reduction of air pollution.  
  • Planning and executing the programmes for the control of air pollution.
  • Prescribing the standards of air quality/AQI.
  • Giving permission to industrial plants to operate in a State.  No industrial plant can be set up or operated without prior permission of that State’s Pollution Control Board.3

Appellate Authorities

The state governments form Appellate Authorities to handle disputes relating to the environment and pollution. For example, in the state of Karnataka, a three member Karnataka State Appellate Authority headed by a retired judge, is the appellate authority.4 Anyone who wants to appeal against an order of a State Pollution Control Board can go before the appellate authorities,5 not any other civil court.6

A person who wants to appeal against the decisions and orders of the Appellate Authority can go before the National Green Tribunal,7 which has legal authority over all civil cases raising a substantial question relating to the environment, including enforcement of any legal right relating to the environment. 

Pollution Control Committees

The Pollution Control Committees are regulatory bodies, set up by the Central Pollution Control Board. The Board can delegate its powers and functions to these Committees for certain areas. For example, the Delhi Pollution Control Committee  was established in 1991 to perform the functions as that of a State Board for the Union Territory of Delhi.8

 

  1. Section 16, Air (Prevention and Control of Pollution) Act, 1981. []
  2. Section 17, Air (Prevention and Control of Pollution) Act, 1981. []
  3. Section 21, Air (Prevention and Control of Pollution) Act, 1981. []
  4. Shibani Ghosh, Sharachchandra Lele and Nakul Heble, ‘Appellate Authorities under Pollution Control Laws in India: Powers, Problems and Potential’, 14/1 Law, Environment and Development Journal (2018), available at http://www.lead-journal.org/content/18045.pdf. []
  5. Section 31, Air (Prevention and Control of Pollution) Act, 1981. []
  6. Section 46, Air (Prevention and Control of Pollution) Act, 1981. []
  7. Section 16(f), National Green Tribunal Act, 2010. []
  8. Delhi Pollution Control Committee, accessed at:https://www.dpcc.delhigovt.nic.in/about#gsc.tab=0. []

Sources of Noise Pollution

Noise pollution is largely a by-product of industrialisation, urbanisation and modern civilisation. Noise pollution has two sources1 i.e. industrial and non-industrial.

  • The industrial source includes the noise from various industries and big machines working at a very high speed and high noise intensity.

  • Non-industrial source of noise includes the noise created by transport/vehicular traffic and the neighbourhood noise generated by various noise pollutants can also be divided into categories, namely, natural and man-made.

Most leading noise sources are:2

Road Traffic Noise

Noise from the motors and exhaust systems of large trucks are common sources of noise pollution. For instance, the interaction of tyres with the roadway by trucks, buses, and private autos cause noise pollution. In cities, the main sources of traffic noise are the motors and exhaust systems of autos, smaller trucks, buses, and motorcycles. Read more on noise from vehicles here.

Noise from Aircraft

Aircraft are a major source of noise pollution and the law prescribes noise limits on airports depending on the aircraft movement and the area where the aircraft is situated, i.e., industrial area or commercial area.

Noise from Railroads

The noise from locomotive engines, horns and whistles, and switching and shunting operations in rail yards are sources of noise pollution. For example, rail car retarders which is a device that reduces the speed of a freight unit or a railway coach, can produce a high-frequency that can reach peak levels of 120 dB at a distance of 100 feet.

Construction Noise

The noise from the construction of highways, city streets, and buildings is a major contributor to the noise and air pollution in cities. For example, construction noise sources include:

  • Air Hammers

  • Air compressors

  • Bulldozers

  • Loaders and

  • Dump trucks

Noise from Industrial Activity

Fans, motors, and compressors mounted on the outside of industrial buildings may disturb people living near noisy manufacturing plants. Above all, noise from machines and industries have a significant impact on industrial workers, among whom noise-induced hearing loss is unfortunately common.

Noise in Buildings

Internal building noise from plumbing, boilers, generators, air conditioners, and fans, can be audible and annoying. Improperly insulated walls and ceilings can reveal the sound of amplified music, voices, footfalls, and noisy activities from neighbours. External noise from emergency vehicles, traffic, refuse collection, and other city noises can be a problem for urban residents. Especially when the windows are open.

Noise from Consumer Products

Certain household equipment, for instance, vacuum cleaners and some kitchen appliances are common sources of noise noisemakers, although their contribution to the daily noise levels is usually not very large.

Fireworks

Indian festivals like Diwali, marriages, etc. use fireworks during celebrations.

However, bursting firecrackers is a health hazard since it is responsible for both air pollution and noise pollution. The noise created is hazardous, can lead sometimes to non-recoverable hearing loss.

  1.  Noise Pollution (V), In re, (2005) 5 SCC 733. []
  2. Noise Pollution (V), In re, (2005) 5 SCC 733. []