No we want to know which cities in the world are most dirtiest. Over the past century and a half, carbon dioxide emissions have risen, and there are reports that more that 200 million people have become ill as a direct result of air pollution. Whether it’s in Europe, North America, Africa or Asia, air pollution can have many devastating affects ranging from acid rain to heart disease. So there are more dirtiest Cities in the World, but we will talk only about 9 most dirtiest cities in the World.
Surrounded by Iran, Georgia, Russia and Armenia on the Caspian Sea, Azerbaijan has long been an oil hub. As a consequence, Baku, the capital, suffers from life-threatening levels of air pollution emitted from oil drilling and shipping. Here health and sanitation index score is 27.6.