India's air pollution in five charts
hindustantimes.com
hindustantimes.com
I heard that the air pollution is so extreme in some cities that it's comparable to running a car inside a closed garage. I was told it also smells and tastes just like it. I have no trouble believing it, just look at this [1] google image search.
[1] https://www.google.com/search?tbm=isch&q=china%20air%20pollu...
State transport buses, majority of private commercial vehicles, fascination of diesel vehicles (particularly SUVs) contribute a lot.
Standing on a busy road for half an hour might be equivalent to smoking a pack of Marlboro, if not worse.