Pollution levels in Shillong
![](http://admin.indiaenvironmentportal.org.in/files/air_pollution_china_21.jpg)
Some months ago Prime Minister, Narendra Modi launched the air quality index at a two-day conference that included the environment and forest ministers from all Indian states.
Publication Date:
21/07/2015
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Some months ago Prime Minister, Narendra Modi launched the air quality index at a two-day conference that included the environment and forest ministers from all Indian states.