India, Sept. 7 -- An Indian man living in Japan has drawn attention online after sharing a video of Tokyo's clear blue skies and comparing them with Delhi. He argued that India's capital could also become cleaner and more pleasant if greater efforts were made to tackle pollution and improve the surrounding environment.

In the Instagram video, Aum, who lives in Tokyo, showed viewers the skyline around him before questioning why Delhi could not have similarly clear skies.

"Guys, take a look at this video once. This is the sky of Tokyo. Meaning, where I live, the sky looks like this. And I was just thinking: why isn't the sky like this in Delhi? Now brother, you'll say, 'Well, there's population, this and that.' But actually, Tokyo's popul...