Smog envelopes NCR, air quality falls as Punjab farmers burn paddy
![](http://admin.indiaenvironmentportal.org.in/files/Air_Pollution_stubble_Burni_2.jpg)
Uncontrolled burning of paddy stubbles by Punjab farmers appears to be again putting the health of residents in the National Capital Region at risk, with Delhi's air quality falling sharply in the
Publication Date:
02/11/2015