HEALTH HAZARD
Travelling by car in Delhi exposes people to black carbon levels five times higher than Europe & America The number of road vehicles in Delhi is expected to increase from 4.7m in 2010 to 25.6m by 2030
Travelling by car in Delhi exposes people to black carbon levels five times higher than Europe & America The number of road vehicles in Delhi is expected to increase from 4.7m in 2010 to 25.6m by 2030