New Delhi: No ‘good’ air quality day throughout winter, says report
Submitted by daya on Mon, 2017-03-20 15:02
The monthly average PM 2.5 concentration was recorded to be the highest in November at all monitoring stations, except ITO and Dilshad Garden.
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External URL:
http://indianexpress.com/article/cities/delhi/new-delhi-no-good-air-quality-day-throughout-winter-says-report-4575474/
Publication Date:
20/03/2017