Air Pollution in Mexico City

Air pollution in Mexico City, Mexico City, has increased about 1 million new residents each year, and as a result air pollution in this city has already increased by 1 million (Collins, 119). In one generation, the air of Mexico City has been changed from one of the cleanest air in the world to one of the most polluted air in the world and one of the most contaminated air in the country. The average sight of the city has declined from about 100 kilometers in the 1940's to just 5 kilometers today, eliminating the beautiful snow-covered volcanic landscape (Leaf, 1).

The main contaminants are pollutants released directly into the atmosphere. In Mexico City, major pollutants include carbon monoxide, sulfur oxides, nitrogen compounds, particulate matter (urban air pollution in Mexico City). Major contaminants in the air react with other major pollutants or compounds in the atmosphere, such as when nitrogen oxides react with oxygen at high temperature to form surface level ozone forming secondary contaminants there's a possibility that. This phenomenon happens in Mexico City (this week's chemical substance - ozone)

The main causes of air pollution in the city are numerous traditional cars. This type of car uses diesel or petrol. As a result, they release substances such as carbon monoxide, nitrogen oxides, hydrocarbons and particulate matter. It is these substances that cause air pollution. Air pollution causes health problems such as asthma, lung cancer, emphysema, heart disease, death. More and more governments are using aircraft to solve air pollution problems. Unlike traditional cars, electric vehicles do not use diesel or gasoline. Therefore, electric vehicles do not emit air pollutants. In addition, electric cars are very economical - they help drivers reduce fuel consumption