The pie chart demonstrates the causes of air pollution. The chart presents data about the number of people who died because of air pollution across the world in 2015. Overall, two main observations can be made. The first is that the most common reason for air pollution is dust and construction, while the smallest percentage of the source is domestic cooking. The second is that, among all countries, India is the place where people inhaled the most contaminated air.
The most prevalent reasons of polluted air are dust and constuction with 45%, than the second place takes waste burning with 17% and the transport cause comes next with 14%. The last but not least are diesel generator with 9%,and industries with domestic cooking by 8% and 7%, recpectively.
The maximum number of deaths due to air pollution belongs to India with 4.2 million people. Chinа which halfed with 2.1 million deaths occured. Than there are less polluted countries such as Pakistan, Nigeria, Indonesia, Russia, USA, Congo, and Brazil where the number of deaths from polluted air ranged from 0.82 to 0.46 million.