A picture taken on December 5, 2016 from the Montparnasse Tower shows a view of Paris in the smog. Pollution reaches a peak in Paris on December 5, 2016.(Photo/Agencies)
RIGHT BG
A picture taken on December 5, 2016 from the Montparnasse Tower shows a view of Paris in the smog. Pollution reaches a peak in Paris on December 5, 2016.(Photo/Agencies)