Mongolia: The World's Dirtiest Air
- Episode aired Apr 27, 2018
- 24m
![Unreported World (2000)](https://m.media-amazon.com/images/M/MV5BMTJlZWNjYmItZmE0OS00ODYzLThlMGItODgxOTE3YmE2Mjg4XkEyXkFqcGdeQXVyNDg1NjA2OA@@._V1_QL75_UY281_CR1,0,190,281_.jpg)
Marcel Theroux visits Mongolia's capital Ulaanbaatar, where the air quality can reach more than 100 times the accepted limit for pollutants and is causing a public health disaster.Marcel Theroux visits Mongolia's capital Ulaanbaatar, where the air quality can reach more than 100 times the accepted limit for pollutants and is causing a public health disaster.Marcel Theroux visits Mongolia's capital Ulaanbaatar, where the air quality can reach more than 100 times the accepted limit for pollutants and is causing a public health disaster.