Dhaka's air worst in the world

Dhaka has topped the list of cities worldwide with the worst air quality on Wednesday morning, reports UNB.

With an AQI score of 325 at 8:58 am on Wednesday, Dhaka's air was classified as 'hazardous' - posing serious health risks to residents, according to the air quality index.

Pakistan's Lahore, India's Delhi and Vietnam's Hanoi occupied the second, third and fourth spots on the list, with AQI scores of 256, 218 and 200 respectively.