Air quality management in Delhi, India: then, now, and next

This paper by SIM-air presents the past and the current air quality management in Delhi, India, including the discussions on the air pollution levels, sources of air pollution, and policy interventions of the past and on-going. It is based on a presentation delivered at the BioVision Conference in Lyon, France, in March, 2009.

In March, 2009, the Central Pollution Control Board (CPCB) declared that the city of Delhi was