Smog settles around Delhi's famed Red Fort in the early hours of November. - Sanchit Khanna/Hindustan Times/Getty Images It’s easy to tell when it’s smog season in New Delhi; the air gets darker, ...

Dhaka, March 8 -- Dhaka, the densely populated capital of Bangladesh, ranked nine among the world's most polluted cities on Sunday morning, recording an Air Quality Index (AQI) of 161 at 09:20 am.

Dhaka, March 6 -- Dhaka, the densely populated capital of Bangladesh, ranked second among the world's most polluted cities on Friday morning, recording an Air Quality Index (AQI) of 286 at 11:53 am.

According to a report by the Centre for Research on Energy and Clean Air, Ghaziabad topped the list of the most polluted ...

Kathmandu, March 7 -- Kathmandu ranked the world's third most polluted city in the globe at 12 pm on Friday. This is not the first time that the Capital witnessed severe air pollution this year, as ...