Well, India is a pretty big place, so I'm sure there are some nice smelling places out of the way here and there. But yeah I bet some of the cities smell about as unpleasant as any other city under a heat wave.
The commenter isn't pondering what the heatwave means for air quality, they're parroting a 4chan meme
I mean it’s true. NYC in the summer smells like god awful hell before the trash is picked up.