96 cities not meeting air pollution norms: Neeri director
![](http://admin.indiaenvironmentportal.org.in/files/Air_P16_34.jpg)
Nagpur: Stating that the environment today is more challenging than it ever was, the director of Council of Scientific and Industrial Research (CSIR), Girish Sahni has stressed on the need for a mu
Publication Date:
09/04/2018