From smog to fog: Delhi gets set for a toxic winter
![](http://admin.indiaenvironmentportal.org.in/files/Air_Pollution_delhi_28_5.jpg)
The smog is extremely hazardous for those having a history of respiratory illness and heart patients are specially advised to take special care
Publication Date:
02/12/2016
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The smog is extremely hazardous for those having a history of respiratory illness and heart patients are specially advised to take special care