Aggravates existing lung diseases, especially bronchitis. Air pollution and other local factors in respiratory disease. Air pollution and health santa barbara county air pollution. Exposure to particle pollution causes increases in. Air pollutioneffects and diseases reduced energy level irritation of eyes, nose, mouth and throat headaches and dizziness respiratory symptoms such as coughing and wheezing 5. Air pollution causes a range of shortterm respiratory symptoms, including coughing, throat irritation, chest tightness, wheezing, and shortness of breath as well as longterm damage and aggravation of other diseases. Millions of americans live in areas where urban smog, particle pollution, and toxic pollutants. This is in part because pollution causes so many diseases that it is often difficult to draw and alsoa straight line between cause and effect. It creates smog and acid rain, causes cancer and respiratory diseases, reduces the ozone layer atmosphere and contributes to global warming. Each source of air pollution causes specific health problems. Heart disease, stroke, and outdoor air pollution, epa456f. Links to pubmed are also available for selected references. It is well known that air pollution has a number of detrimental effects on.
Rapid global urbanization and increased energy consumption have exposed the human body to not only an increased quantity of ambient air pollution, but also a greater variety of pollutants. What are the causes of air pollution pollutant description and main uk sources potential effects on healthenvironment particulate matter pmpm 10 and pm 2. Diseases caused by air pollution air pollution is a major concern among conservationists and environmentalists. May 15, 2019 the people working and living near the source of air pollutants, for instance, places that have high industrial and vehicular emissions, are mostly exposed to the harmful effects of air pollution. Particle pollution levels can be high any time of year. There are many different types of pollution related diseases, including those caused by air pollution, contaminated soil, water pollution and lacking water, sanitation and hygiene wash. The precipitation of acidic compounds formed when components of air pollution interact with other components in the air c. Air pollution harmful substances built up in the air to unhealthy levels carbon monoxide, nitrogen oxide, sulfur dioxide, volatile organic compounds, particulate matter. Here are six main health problems caused by air pollution. And the world bank, along with the institute for health metrics and evaluation released a report showing that diseases from air pollution caused one in ten deaths five years ago, in 20 6. Air pollution is the introduction into the atmosphere of chemicals, particulates, or biological materials that cause discomfort, disease, or death to humans, damage other living organisms such as. Near busy roads, in urban areas especially during rush hour, and in industrial areas.
In the second section, the consequences of air pollution on health are documented. Air pollution can harm plants and animals what are the main causes of air pollution. Dynamics and trends of air pollution air pollution is considered an emerging risk, and its dynamics depend on a broad range of factors. The environmental protection agency epa recognizes two types of air pollutants that have been proven by various studies to affect asthma. In children, air pollution is linked to asthma and bronchitis, increases in school absences and er visits. Get a printable copy pdf file of the complete article 1. Air pollution and health in turkey health and environment alliance. Consequences of air pollution co 2 is a good transmitter of sunlight, but it also. A sharp rise in cases of chest and throat disease in india is being blamed by doctors on worsening air pollution in the country, which is now home to of the 20 most polluted cities in the world. Sep 21, 2017 add a new potential ill to the list of problems linked to air pollution. Environmental effects along with harming human health, air pollution can cause a variety of environmental effects. Exposure to air pollution also increases the risk of heart disease and stroke 5 7. Study of the effects of air pollutants on human health based. The federal government recently unveiled a largescale tree plantation programme, promising to.
Air pollution exposure can trigger new cases of asthma, exacerbate. Air pollution is a mixture of natural and manmade substances in the air we breathe. Jun 05, 2012 air pollution, a serious danger to the environment, is also a major health risk, associated with respiratory infections, lung cancer and heart disease. Increasing evidence shows that air pollution is associated with adverse health outcomes, particularly respiratory diseases. Some of the most common diseases that are caused by air pollution include asthma and cardiovascular disease. When there is smoke in the air from wood stoves, fireplaces, burning vegetation, or forest fires. Pdf air pollution as a significant cause of diseases and. Land or soil pollution diseases are those diseases caused by pollutants from the landdirtsoil. These studies show that the increase in air particulate matter, so2, no2. Pollution is the introduction of harmful substances or products into the environment. Air pollution tied to kidney disease the new york times. Breathing in polluted air for long periods can increase the risk of heart diseases.
Its even more of a worry for people living with a lung condition, older people and children as their lungs are more vulnerable. A pollutant such as sulphur di oxide causes the constriction of smaller airways in the lungs and makes breathing harder even for healthy people. When looking at research completed about the environmental and social implications of air pollution, one can find numerous aspects such as the effects on ozone, human health, and ecosystems. Good health and personal registers in combination with model. A decadelong study demonstrated a direct link between air pollution and atherosclerosis, which is the narrowing or blockage of arteries caused by plaque buildup. Estimates from the gbd 20 study aaron j cohen health effects institute may 2, 2016 on behalf of the gbd air pollution core analytic team. Air quality and health whoeurope world health organization. Children living near diesel trucking routes are more likely to have decreased lung function, bronchitis and allergies.
Air pollution, a serious danger to the environment, is also a major health risk, associated with respiratory infections, lung cancer and heart disease. This information is about outdoor air pollution, we also have information about indoor air pollution. This post shall be focusing on 10 of such diseases caused by the air pollution and what pollutants cause them. Air pollution causes air pollution may be caused by various processes, either natural or anthropogenic manmade. Jan 30, 20 the diseases caused by air pollution include asthma, chronic obstructive pulmonary disease, lung cancer, heart disease and emphysema. It is estimated that you breathe 20,000 liters of air each day. The annual economic cost of premature deaths and diseases caused by air pollution was. A condition associated with smog that causes eye irritation, irritation of the respiratory tract, and chest pains e. Air pollution causes environmental pollution centers. Air pollution causes respiratory diseases and deterioration of cardiovascular diseases. Air pollution is caused by a wide variety of things. In addition, longterm exposure to air pollution can cause cancer and damage to the. Jan 31, 2007 air pollution is a much bigger cause of death from heart disease and stroke than has previously been recognized, according to findings from one of the largest studies ever to examine the issue.
Health effects of ambient air pollution in developing countries mdpi. Richard burnett, h ross anderson, mohammad forouzanfar, joseph frostad and the global burden of disease collaboration. Forest fires volcanic eruptions wind erosions pollen dispersal of organic compounds natural radioactivity what is smog. Air pollution is responsible for many serious diseases that may lead a person to death. Air pollution linked to chronic heart disease sciencedaily. Jul 20, 2018 the world health organization estimates that 9 out of 10 people in the world are breathing air containing high levels of pollutants 5.
The health condition asthma can also be caused by air pollution. Six major health problems that can be caused by air pollution are described in brief below. Radioactive fallout causes air pollution from the nuclear energy dispersed, which is a dust. Air pollution is a major cause of noncommunicable diseases. Mar 03, 2014 air pollution causes,sources,effects on human health,solutions to stop it 1. The list of diseases linked to air pollution is growing. Jan 22, 2014 more diseases from air pollution uncovered by improved data material date. The goal of this project to to examine the utili ty of electronic health record ehr databases for air pollution epidemiology by studying associations between air pollution and mortality among. Harmful air pollutants such as carbon monoxide, nitrogen. The health effects of air pollution are well documented, even though the. Soil pollution diseases environmental pollution centers. This will result in projected increases in global mortality from air pollution from 4. Full text is available as a scanned copy of the original print version. Solutions to address the root causes of air pollution are slowly appearing.
More diseases from air pollution uncovered by improved data. This is one of the most common diseases that can affect the humans. Not only does it cause short term illnesses like coughing but may also be the cause of serious longterm illnesses like asthma. Previous studies have linked high levels of the fine particulate matter known as pm 2.
While the serious risks of acute smog episodes are well recognized, the insidious effects of lesser, but more continued atmospheric pollution, are less clearly understood. We are providing correct, sufficient and quality information in one pool. Many pollutants trigger similar health effects, often in. Learn vocabulary, terms, and more with flashcards, games, and other study tools. This air pollution destroys plants, damages buildings and creates oxidation on iron. Air pollution levels have come down since the 1970s, but smog is being linked with a growing list of diseases, including dementia, obesity, diabetes and even parkinsons. Asthma although asthma may not be directly caused by air pollution, asthma attacks can be triggered by high levels of air pollution.
Health effects caused by air pollution disabled world. Air pollution and noncommunicable diseases chest journal. Recent large epidemiological studies, estimating morbidity and premature mortality of urban dwellers observed that air pollutants outdoor and indoor air are a. Air pollution is known to cause irritation in the eyes, lungs, nose, and throat. A who global comparative analysis of air pollution17 concluded that ambient air pollution increased by 8% between 2008 and 20. Indias doctors blame air pollution for sharp rise in. Pdf causes, consequences and control of air pollution. Apr 06, 2012 types of pollution water air pollution pollution land radioactive pollution pollution noise pollution 3. Asthma may not be directly caused by air pollution, asthma attacks can be triggered by high levels of air pollution. The clean air act, as amended in the year 1977, authorized the epa to impose stricter pollution standards as well as higher penalties for failure to comply with air quality standards. Acid rain is precipitation containing harmful amounts of nitric and sulfuric acids. More diseases from air pollution uncovered by improved data material date. Diseases caused due to air pollution asthma, lung cancer.
The causes of air pollution is due to factors like smoking, automobile combustion, heavy factories exhausts, pesticide use in agriculture, etc. Another 10year study published in the august 2016 issue of lancet provided more clues to this. Air pollution causes,sources,effects on human health. Jul 11, 2017 air pollution is one of the most widespread pollutions and is one of the inevitable ones.
For those with severe asthma, symptoms increase even when ambient ozone. Air pollution is one of the most widespread pollutions and is one of the inevitable ones. More diseases from air pollution uncovered by improved. These acids are formed primarily by nitrogen oxides and sulfur oxides released into the. Sources of air pollution include gases such as ammonia, carbon monoxide, sulfur dioxide, nitrous oxides, methane and chlorofluorocarbons, particulates both organic and inorganic, and biological molecules. There is no denying the fact that air pollution has become one of the leading causes of respiratory diseases around the world. Air pollution occurs when harmful or excessive quantities of substances are introduced into earths atmosphere. It creates respiratory problems and exacerbates existing conditions such as asthma and emphysema. The year 1990 found the act being reauthorized and requiring the majority of cities to meet existing smog reduction regulations by the year 2005. In this study of possible long term effects of air pollution air pollution subject category. Causes of air pollution carbon dioxide deforestation and fossil fuel burning. When continually exposed to air pollution, humans become at higher risk for cardiovascular disease.
Outdoor air pollution involves exposures that take place outside of the built environment. Air pollution is a mixture of manmade and natural substances that bind with the clean air in the atmosphere. Hundreds of laws aim to reduce this phenomenon and minimize its effects. Pollution 6 there are other causes of air pollution, but humans and ecosystems are greatly affected by means of transportation and manufacturing plants. Air pollution is a much bigger cause of death from heart disease and stroke than has previously been recognized, according to findings from one of. Factories, office buildings, homes and powergenerating stations burn fossil fuels, which cause air pollution.
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