Last update 07:30 | 11/02/2017
VietNamNet Bridge – In HCMC and Hanoi, air pollution caused by vehicles is even more serious than pollution from industrial zones, environmental experts say.
The HCMC Transport Department has reported that pollution caused by transport activities has become alarming.
There are more than 8 million vehicles in HCMC, including 7 million motorbikes, which produce a huge volume of emission, worsening air pollution and harming people’s health. The figure is 6 million in Hanoi. Tiếp tục đọc “Air pollution from vehicles top concern of city authorities”
CVD 