The fog partially affected traffic visibility. This weather conditions along with light rain caused people to travel more slowly on local streets. 

Tran Van Tan, a Grab driver, said that he had to clean his helmet visor frequently due to fog. He also drove his motorbike more carefully to ensure safety.   

Long Bien Bridge in smog  

Houses by Red River 

People took photos by The Huc Bridge  

Fewer people did morning exercise by Hoan Kiem Lake because of smog