Mumbai second-most polluted in weekly world ranking, Delhi not among worst 10

With temperature rising over the past two days, Mumbaikars may be breathing better, but as per Swiss air tracking index IQAir (a real-time international air quality monitor), within a week between January 29 and February 8, Mumbai was the second most polluted city in the world. On January 29, Mumbai was ranked 10th in IQAir rankings for the poorest spots.

source https://timesofindia.indiatimes.com/india/mumbai-second-most-polluted-in-weekly-world-ranking-delhi-not-among-worst-10/articleshow/97890340.cms