make a report based on a case study of increasing air pollution at delhi
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Answer:
The urban air database released by the World Health Organization in September 2011 reported that Delhi has exceeded the maximum PM10 limit by almost 10-times at 198 μg/m3. ... Studies on air pollution and mortality from Delhi found that all-natural-cause mortality and morbidity increased with increased air pollution.
AIR POLLUTION refers to the release of pollutants into the air that is detrimental to human health and the planet as a whole.
Today air pollution has been one of the major problems to deal with for any nation. In South Asia, it is ranked as the sixth most dangerous killer.
One does not realize the harmful effects of a problem if he/she has not experienced it in the first place.
Take Delhi for instance, we all have experienced what it feels like inhaling in the ‘deadly’ smog that remained for about a week, after Diwali. Citizens were advised not to leave their homes and were asked to wear masks whenever going outside. Looking outside the window made me feel like I was living in a gas chamber. Low visibility, a high number of deaths, etc were the effects of pollution.
Being a data analysis and data science enthusiast I decided to analyze the air quality data of my own country to find some underlying principles or patterns which might give me an insight into how severe the problem is and I must say the results were worth sharing. So, here I am writing this article to share my approach and what I analyzed from the data and to also make people aware of the colossal problem our country is facing.
The term "air pollution" is used so commonly that you may not think definitions are necessary. But the issue is more complicated than it first appears.
Ask most people to define air pollution, and their first response is to describe smog, the smelly stuff that turns the air brown or gray and hovers over urban centers like Los Angeles, Mexico City, and Beijing. Even here, though, definitions vary. Some sources define smog as the presence of unnatural levels of ground-level ozone, while other sources say things like "fog mixed with smoke." A more modern and precise definition is "a photochemical haze caused by the action of solar ultraviolet radiation on atmosphere polluted with hydrocarbons and oxides of nitrogen especially from automobile exhaust."
Officially, air pollution can be defined as the presence of harmful substances in the air, either particulates or microscopic biologic molecules, that pose health hazards to living organisms, such as people, animals or plants. Air pollution comes in many forms and may include a number of different pollutants and toxins in various combinations.
Air pollution is far more than a nuisance or inconvenience. According to the World Health Organization, air pollution causes the deaths of approximately 4.2 million people annually worldwide.