Hanoi was covered in surprisingly thick mist on December 19.
Despite being noon, Nhat Tan Bridge looked like an early winter morning
High-rise buildings near the West Lake in mist
Vo Chi Cong Street looked from Nhat Tan Bridge
Residential areas in Tay Ho District
A corner of the West Lake
It was impossible to see the Red River which runs along Long Bien District due to the thick mist
Many vehicles had to put their lights on because of low visibility