This is a summary of a report that studies the health risks and economic loss linked to PM2.5 in four major Chinese cities, and assesses the potential public health and economic benefits given effective improvement of PM2.5 pollution control under different scenarios.

Investing in ultra-low-sulfur fuel (ULSF, fuels with less than 10 ppm sulfur content) and clean vehicle technologies in India will not come without costs. But the benefits of these investments, in terms of reduced healthcare costs and higher productivity, far outweigh the costs. This paper discusses these issues in detail.

In the Supreme Court of India civil original jurisdiction i.a. no. Of 2012 in writ petition no. 13029 of 1985 on air pollution in Delhi.

The dense smog which had been throttling Delhi for the past few days has lifted partially today, but it may come back with renewed vigour, as the factors causing it remain in force - warns Centre for Science and Environment (CSE).