The most polluted cities in the world
Air pollution is a global issue
According to the World Health Organization, ambient air pollution is responsible for at least 4.2 million deaths every year. A report from AirVisual measured the Air Quality Index (AQI) in 3000 cities across the world for the year 2018 and the result shows that 22 of the top 30 are cities in India. With a WHO target of 0-10 µg/m³, and a moderate score being anything from 12.1 to 35.4 µg/m³, some of these cities have a pollution ratio that will horrify you.
Find out the top 30 most polluted cities in the world by clicking through this gallery!
All measurements in µg/m³.
These celebrities have dated regular people
These stars all fell for famous Italians
Prepare yourself for lots of British royal cuteness
Easy ways to buy more sustainably
Dating rules you should break (and ones you really shouldn't)
FASHION Audrey Hepburn
Audrey Hepburn's guide to timeless style
LIFESTYLE World War II
Fascinating photos of World War II
Worst-dressed male celebs of all time
The Gay Games around the world
Starstruck! Celebs who fangirl over other celebs