Air pollution is a problem that greatly affects those living in large, urban centers and the Third World. Those affected by poor air quality can develop serious breathing and health problems such as asthma, chronic bronchitis, and even emphysema. Many scientists believe that by reducing emissions from factories and vehicles, air quality can be improved, which will result in reduced health problems and an overall higher standard of living. If you are studying environmental sciences, you will most likely have to address the problem of air pollution in your writing. This is why you should read our essays about air pollution. These papers, with their excellently written introductory and concluding paragraphs, can serve as examples for your essay.