Despite decades of progress, the world air quality are still at an alarming rate, especially in those developing countries. Therefore, there is an urge to find the reasons and the solutions to solve this problem. Air pollution is attributed to many reasons, however, 95% of them is believed to rooted from human beings. Some specific examples can be named as human beings using too many plastic bags, industrial factories dumped their waste into the air, or the high volume of vehicles which makes up for 17% of air pollutants. Moreover, the livestock industry is also a significant factor that causes the air to be polluted as it accounts for a higher number than vehicles, 19%. So, what should people do to cope with this urgent problem? Firstly, people should stop using plastic bags and use canvas bags instead. Secondly, governments should have stricter control with factories in terms of waste treatments. Thirdly, try to use public transportations as much as possible. In this way, the environment is sure to be better!

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