Gurugram returns to top of pollution chart

GURUGRAM: Once again, the city suffered ignominy as India's most polluted city, with air quality index (AQI) touching 272 points on Monday, which is 60% higher than Delhi's.
Publication Date:
27/06/2017
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GURUGRAM: Once again, the city suffered ignominy as India's most polluted city, with air quality index (AQI) touching 272 points on Monday, which is 60% higher than Delhi's.