New Delhi, Feb. 25 -- Online brokerage platform Zerodha's Chief Executive Officer (CEO) Nithin Kamath focused on India's rising air pollution as New Delhi and Mumbai rank amongst the most costliest cities in the world, according to a social media post on platform X.

Kamath also highlighted how cities like Delhi, Mumbai, and Bengaluru have ranked in Knight Frank's Q4 2024 Global Luxury Market Rankings regarding rising prices.

New Delhi ranked 6th among the most costliest cities in the world. Average prices in Delhi increased 6.7 per cent, followed by Mumbai at the 7th position with a 6.1 per cent rise in the average prices, according to the Knight Frank report.

"What doesn't get nearly enough attention is the AQI of the three cities. Th...