Vietnam's capital Hanoi has been covered in thick smog over recent weeks, putting it at the top of a list of the world's most ...
The Vietnamese capital Hanoi topped the list of the world’s most polluted city on Friday, according to daily weather data.
Thick smog blanketed Hanoi on Friday, obscuring buildings and leaving nine million residents choking on toxic air as the Vietnamese capital topped a list of the world's most polluted major cities.
According to data from AirVisual, Hanoi, the capital of Vietnam, currently has the most polluted air in the world. On Friday, ...
According to data from AirVisual, Hanoi, the capital of Vietnam, has the most polluted air in the world. On Friday, 3rd ...