polluted

Deadly diseases like the coronavirus would thrive in the polluted air. Photo: Saikat Bhadra
Environment

Air pollution caused 160,000 deaths in big cities last year: NGO

PM2.5 particles are considered the most harmful for health. They damage the heart and lungs, and increase the chances of severe asthma attacks

A cyclist trying to escape the dust by covering his mouth. Photo: Saikat Bhadra/TBS
Environment

Dhaka world's 'most polluted capital city'

Beijing set to exit list of world's top 200 most-polluted cities 
World+Biz

Beijing set to exit list of world's top 200 most-polluted cities