Air pollution is basically the contamination of the air with dust, smog and other chemicals which can harm the environment and the creatures inhabiting it. Air pollution is one of the most common types of pollutions that are exponentially increasing with time. The main reason for the increase in the air pollution is the increasingly growing population inhabiting the world. This generates more pollution per day therefore increasing the emission of harmful chemicals and substances into the environment.
Mobile sources of air pollution include forms of transport like the cars and automobiles are the most common source of air pollution. The exhaust fumes from these vehicles are deadly and with the increasing demand and utilization of these vehicles, the pollution level in the air is increasing. Aside from this the marine vessels as well as oil refineries also cause an extensive amount of air pollution.