Threshold noise levels at airports reduced
![](http://admin.indiaenvironmentportal.org.in/files/Airport_5.jpg)
The country's existing busy airports will now have to follow stricter noise pollution norms and airport operators will have to model noise for upcoming airports.
Publication Date:
14/10/2016
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The country's existing busy airports will now have to follow stricter noise pollution norms and airport operators will have to model noise for upcoming airports.