According to data from AirVisual, Hanoi, the capital of Vietnam, currently has the most polluted air in the world. On Friday, January 3, the concentration of harmful PM2.5 particles was 266 micrograms ...
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.
The Imperial Citadel of Thang Long, a UNESCO World Heritage site in Hanoi, has gained an additional area of 13,800sq.m, given to it by the Ministry of National Defence. Licence No. 306/GP-BTTTT dated ...
Some results have been hidden because they may be inaccessible to you