IQAir report 'World Air Quality Report 2023' says India, with an annual PM2.5 concentration averaging at 54.4 micrograms per cubic metre, trails behind Bangladesh and Pakistan.
Amongst the top 7 cities, Mumbai Metropolitan Region (MMR) recorded the highest sales of 38,500 units in September this year, up 46% YoY against 26,400 units in the same period last year.
NCRTC is developing three rail-based RRTS systems connecting Delhi to Meerut, Alwar (via Gurgaon) and Panipat at an indicative capital cost of ₹1 lakh crore.