'Switch to CNG bus, cut per capita PM emission'
![](http://admin.indiaenvironmentportal.org.in/files/vehicular_pollution_20_42.jpg)
If you have a BS IV-compliant diesel car and usually ride alone, you can reduce your per capita particulate (PM) emissions per kilometre by at least 40 times by using a CNG bus instead.
Publication Date:
01/01/2016