Air pollution and its effects on human health pdf

It is more severe and widespread than ever before, and it will continue to increase. The radiations destroy the cells in human body and causes cancer. The effect of air pollutants on human health and underlying mechanisms of cellular action are. A case study in dera ghazi khan urban areas, pakistan presently, air pollution is a principal global health threats which is responsible for enhancing the chances for spreading of many chronic diseases. It has a number of different emission sources, but motor vehicles and industrial processes contribute the major part of air pollution. In some instances, outdoor air pollution can make its way indoors by way of open windows, doors, ventilation, etc. These effects of air pollutants on human health and their mechanism of action are. Air pollution effects the human health and further leads to other problems. Air pollution removal by urban forests in canada and its. Every material in the air which could affect human health or have a profound impact on the environment is defined as air pollutants. Human health effects of air pollution marilena kampa, elias castanas laboratory of experimental endocrinology, university of crete, school of medicine, p. Air pollution is a mix of particles and gases that can reach harmful concentrations both outside and indoors.

This is having an equivalent effect to that of smoking tobacco, and much higher than, say, the effects of eating too much salt. Environmental effects along with harming human health, air pollution can cause a variety of environmental effects. Five major types of materials that released directly into the atmosphere in their unmodified forms and in. The whole world needs to know about pollution and take steps to reduce it, because the negative effects of pollution are serious and potentially fatal. It is the contamination of air by harmful gases, dust and smoke which affects the plants, animals. Effects of nuclear pollution the effects vary from organism to organism and from level of radioactivity of nuclear isotopes. The aim of this book is to outline a framework for integrated assessment of the impacts of large industrial activities. How pollution impacts human health environmental defense. Air pollution and its effects on health case studies, india. Health effects of air pollution deohs university of washington. Air pollution causes damage to human health, crops, ecosystems and cultural. Air pollution, even at low levels, has an impact on human health.

Air pollution definition, causes, effects and control. This presentation gives the complete detail of air, air pollution, air pollutants and their types, each pollutant in detail and its causes and effects, acid rain, methods of prevention,smog,acidification,indoor pollution and so on. Human health in areas with industrial contamination eng. Nevertheless, the effects of air pollution are shocking. Inadequate legislation and also a lack of appropriate. Over the past 30 years, researchers have unearthed a wide array of health effects which are believed to be associated with air pollution exposure.

This report contains a summary discussion of human health effects linked to iap in homes and other nonindustrial environments. Therefore, it is of great importance to describe the problem, particularly its toxic effects on human health and provide recommendations as a basis for environmental guidelines and standard protocols in the field of air pollution in iran. This chapter attempts to describe the major impacts on human health of environmental degradation and to estimate the associ. In order to evaluate the health risks and costs due to air pollution specifically. Acid rain is precipitation containing harmful amounts of nitric and sulfuric acids. All types of pollution are detrimental to human health and wildlife and contribute to climate change, which puts the entire planet in danger. In relation to the air, there are different kinds of pollution that occur indoors as opposed to outdoors and vice versus. Impact of air pollution on public health 5 traffic, heavy industry have lower iq and score worse memory tests than children from the cleaner environments. This paper will focus to primary pollutants and its affect. These acids are formed primarily by nitrogen oxides and sulfur oxides released into the. Of late, the air pollution status in delhi has undergone many changes in terms of the levels of pollutants and the control measures taken to reduce them.

Air pollution causes and effects on human health home. It is the emission of particulates, harmful materials, and biological molecules into the earths atmosphere and is caused by both human and natural factors. Every material in the air which could affect human health or have a profound impact on the environment is. This paper presents the issue of air pollution and discusses the latest findings of fundamental research with regard to its consequences on human health. Poor air quality increases respiratory ailments like asthma and bronchitis, heightens the risk of lifethreatening conditions like cancer, and. Effects of air pollution on human health and practical measures for prevention in iran article pdf available in journal of research in medical sciences 215 september 2016 with 29,2 reads.

Pdf effects of air pollution on human health and practical. In most areas of europe, these pollutants are principally the products of combustion from space heating, power generation or from motor vehicle traffic. It is the contaminants of air by the discharge of detrimental substances. Effects to support the revision of the 1999 protocol to abate acidification, eutrophication and groundlevel ozone. Air pollution, climate and health who world health. Even though noise pollution is not fatal to human life. Air pollution is suspended particles and gases including.

Air pollution and health air pollution environmental. For example, the effects of environmental degradation on human health can range from death caused by cancer due to air pollution to psychological problems resulting from noise. Congress passed the clean air act in 1963, the issue of air pollution has remained embedded in american consciousness. Pulmonary function test by spirometry parameters measured.

Since its ratification in 1979, this convention has contributed to lower transboundary air pollution through policy measures based on scientific studies and. Air pollutants cause adverse effects on human health and the environment. The direct effects of air pollution on human health vary depending on the period of exposure to air pollution, intensity of air pollution, and the general health condition of the population. The water pollution threatens food production and is raising both environmnetal and human health concerns 38. Air pollution is the presence of one or more disadvantageous content in such quantity and for such duration, as it is catastrophic, or tend to be catastrophic, to human health and welfare, animal or plant life. The framework is supported by examples related to the adverse effects on environment and health of. These include stroke and heart disease, respiratory illness and cancers. A longer exposure to radioactive radiations can damage the dna cells that results in cancer, genetic defects for the generations to come and even death. Science has clearly shown that air pollution leads to disease, increased hospitalizations, and even premature death. Because of the lack of the water resources management plan and.

The effects of air pollution on human health a major study links pollution in cities with deaths of elderly and sick people on a daily basis. Box 2208, heraklion, 71003, greece received 4 june 2007. The main limitation of this study is its potential language bias, since only english publications were included. Cars and trucks are one of the leading causes of air pollutionbut cleaner vehicles can help. Air pollution is a major concern of new civilized world, which has a serious toxicological impact on human health and the environment. Air pollution can be classified as the indoor air pollution and outdoor air pollution. Effects of air pollution a variety of air pollutants have known or suspected harmful effects on human health and the environment. While air pollution is a complex mixture of substances, most health effects are associated with the major components of smog. Human health effects of air pollution request pdf researchgate. Dhaka city is surrounded by a number of rivers and canals of which turag, buriganga, dhaleshwari, balu and shitalakhya are the important ones. Regardless of national and global awareness, most americans havent realized how air pollution affects human health or the degree of its impact, even with seemingly marginal exposure. In the second section, the consequences of air pollution on health are.

Air pollution refers to any physical, chemical or biological change in the air. Air pollution causes and exacerbates a number of diseases, ranging from asthma to cancer, pulmonary illnesses and heart disease. The study points to new ways we can use big data pdf to ultimately improve human health. Air pollution is the main factor contributing to general environmental problems. In the second section, the consequences of air pollution on health are documented. The effects of air pollution essay essaywritingstore. Through the analysis, we produced the relative risks rrs of the six main air pollutants for respiratory, and cardio and cerebrovascular.

Air pollutants such as oxides of sulphur, nitrogen, ozone, etc. Air pollution poses a significant risk to public health. Rather than discussing the health effects of the many different pollutants which can be found in indoor air, the approach has been to group broad categories of adverse health effects in separate chapters. This paper provides an evidencebased insight into the status of air pollution in delhi and its effects on health and control measures instituted. Studying human health in areas with industrial contamination is complex. Although the negative effects of air pollution can also be seen on healthy people, its effects create more serious problems in groups with higher. This paper provides the insight view about the affects of environment pollution in the perspective of air pollution, water and land soil waste pollution on human by diseases and problems, animals and trees plants. Effects of air pollution on human health and practical.

These effects, as discussed in this report, depend fundamentally on the nature of the compound in question, the concentration in the air and the time of individual exposure. Exposure to outdoor air pollution and its human health. Noxious health effects caused by air pollution can be classified as due to either chronic or acute exposure. Health and environmental protection centers have also continuously been publishing their reports on the effects of harmful air pollutants on human health and the. In this infographic you can know how it affects human beings. Effects of air pollution on human health and practical measures for.

As far as humans are concerned, air pollutants can increase the risk of mortality, dangerous diseases or potential health risks for humans 12. Air pollution is the release of pollutants such as gases, particles, biological molecules, etc. Industrial outlet, emission from the automobiles, smoke soot etc. The health risks of air pollution are extremely serious. Impacts of air pollution on human health, ecosystems and. The health effects of air pollution are serious one third of deaths from stroke, lung cancer and heart disease are due to air pollution. Study of the effects of air pollutants on human health based. Noise pollution is the result of modern industrialized urban life and congestion due to over population. Its effects can range from higher disease risks to rising temperatures. Exposure to polluted air is linked to a number of health effects. Study finds that these kinds of pollutions are not only seriously affecting the human by.