NO2 levels hover near danger mark; docs warn of respiratory ailments
![](http://admin.indiaenvironmentportal.org.in/files/air_polltuion_abad_30.jpg)
BENGALURU: It's not just suspended particulate matter that is choking Bengaluru.
Publication Date:
21/11/2017
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BENGALURU: It's not just suspended particulate matter that is choking Bengaluru.