“Last week, a World Health Organization (WHO) report on air pollution said that of the 20 most polluted cities in the world, the worst 14 are in India, and that these cities have become death traps because of the very high level of PM2.5 (particulate matter less than 2.5 micron size) in their air. ” Hindustan Times

Read it on Delhiair.org:
Don’t restrict the discourse on air pollution only to its impact on health