Fly ash one of the major contributors to particulate matter emission: StudyAccording to the IIT-Kanpur report, coal and fly ash contribute to around 37% and 26% of PM10 and PM2.5, respectively, in summer.
- Rising mercury shoots up ozone pollution
Levels of tiny pollution particles (PM 2.5) are relatively lower now than in winter. But there is no relief from dirty, toxic air in the ci...
- Delhi air has high doses of most toxic pollutant
Delhi’s air pollution levels are among the worst in the world but new research is pointing at something even more worrying.