Air pollution.

I would like to draw the attention of concerned authorities towards the issue of air pollution which is increasing day by day in Karachi. Karachi is ranked as the fourth largest city polluted city in the world. As Karachi contribute a major part to the economy of Pakistan, it consists of a large number of industries, which are one of the basic cause of air pollution.

Moreover, it is a densely populated city, due to which we can observe heavy traffic on the roads of Karachi. The smoke emitted from vehicles is polluting the air rapidly.

It's a great concern of Karachiites because the air we breathe consist of chemical and other dangerous particles, which harms not only our health but also plants and animals are being affected by it.

According to the research air pollution causes short and...