Surprisingly, the high end areas like Race Course Road and Lodhi Gardens are among the most polluted ones in Delhi. The root cause is Ozone and PM 2.5 and the solution is to eliminate or lower these two components.

Surprisingly, the high end areas like Race Course Road and Lodhi Gardens are among the most polluted ones in Delhi. The root cause is Ozone and PM 2.5 and the solution is to eliminate or lower these two components.