This paper aims to inform the next phase of PROCONVE for LD vehicles by assessing important components of PROCONVE L6 and their relative strengths and weaknesses compared with similar programs in the United States and the European Union. The U.S.

Question raised in Rajya Sabha on Air quality of cities, 10/04/2017. Cities can be ranked on the basis of different criteria pollutants with different results.

Question raised in Rajya Sabha on Air and noise pollution in Delhi and NCR, 10/04/2017. The ambient air quality for Delhi and NCR is monitored under the National Air Quality Monitoring Programme comprising of 680 monitoring stations in 300 cities/towns in India including 21 stations in Delhi and NCR.

Urban road infrastructure is crucial in determining air pollution. Yet, little is known about the roles played by road width vs. road length. This paper attempts to fill this gap by estimating the effects of road infrastructure on 10-micron particulate matter (PM10) using city-level data from the People’s Republic of China (PRC).

Question raised in Rajya Sabha on Permissible PM10 concentration, 27/03/2017. World Health Organization (WHO) has published ‘WHO Air quality guidelines for particulate matter, ozone, nitrogen dioxide and sulphur dioxide’ during the year 2005.

Question raised in Rajya Sabha on Exceeding level of PM2.5, 27/03/2017.

Question raised in Lok Sabha on Abatement of Air Pollution, 21/03/2017. The quality of air in Delhi can be assessed as per National Air Quality Index (NAQI) which classifies it into good, satisfactory, moderate, poor, very poor, and severe categories.