Air pollution pdf

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air pollution problems with their suggested solutions are discussed. Each chapter is presented in simple language and is provided with learning objectives, body introduction, exercises, and suggested reading as appropriate. Text books, ii journals, internet sources and other lecture manuscript are From smog hanging over cities to smoke inside the home, air pollution poses a major threat to health across the globe. Almost all of the global population (99%) are exposed to air pollution levels that put them at increased risk for diseases including heart disease, stroke, chronic obstructive pulmonary disease, cancer and pneumonia. sources of air pollution and insufficient ambient air monitoring data that is available in the public domain (TERI 2009). Urban air pollution is largely a result of combustion of fossil fuels that are used in transportation, power generation, industrial sector, and other economic activities. Household air pollution (HAP), also known Air pollution represents the biggest environ- mental risk to health. In 2012, one out of every nine deaths was the result of air pollution-rela- ted conditions. Of those deaths, around 3 mil- lion are attributable solely to ambient (outdoor) air pollution. Air pollution affects all regions, settings, socioeconomic groups, and age groups. The air we breathe today is full of toxic and hazardous pollution. Pollution is a big problem to our health and the environment. Pollution is created by individuals, communities or industries that collect and dispose of pollutants improperly. Pollution can be classified into two sections, visible air pollution and invisible air pollution. Here 4. Describe federal regulatory involvement from the Air Pollution Control Act (1955) to the Clean Air Act Amendments (1990). 5. Explain the four regulatory strategies used in the development of an air pollution management program, and describe the implementation of our nation's air pollution management program. 6. General mitigations to reduce indoor air pollution in homes are improve stoves, use clean. fuels (kerosene, gas), use venting stoves for cooking and heating, do regular maintenance for. heating, cooking and cooling systems, use nonvolatile and nontoxic materials for buildings and. 8. air pollution. Hazardous chemicals can escape to the environ-ment by accident, but a number of air pollutants are released from industrial facilities and other activities and may cause ad-verse effects on human health and the environment. By defini-tion, an air pollutant is any substance which may harm humans, animals, vegetation or material. Air pollution diffusion is investigated in detail by Arya (1999), Venkatram and Wyngaard (1988), or Pasquill (1974). 1 Synoptic Meteorology 1.1 Atmospheric Air Photographs taken from outer space show that the Earth's atmosphere forms a very thin layer surrounding the globe. Outdoor air pollution challenges facing the United States today include: Meeting health-based standards for common air pollutants. Limiting climate change. Reducing risks from toxic air pollutants. Protecting the stratospheric ozone layer against degradation. Indoor air pollution, which arises from a variety of causes, also can cause health PDF | Background The prevalence of atopic dermatitis (AD) in children has increased substantia