![A man wears a face mask against air pollution in Bangkok on January 7. EPA](https://thenational-the-national-prod.cdn.arcpublishing.com/resizer/v2/AEW6URAXVLAXGRNLLOCIQ2SURQ.jpg?smart=true&auth=7ba525d0a23b1fde9b173264a71411c11ceba79463d55f229113177229ca6d02&width=400&height=225)
A man wears a face mask against air pollution in Bangkok on January 7. EPA
A man wears a face mask against air pollution in Bangkok on January 7. EPAWear face masks in Bangkok, Emiratis told
The UAE embassy warns citizens to prepare for air pollution.