दिल्ली-NCR को जहरीली हवा से राहत नहीं, कई इलाकों में प्रदूषण खतरनाक स्तर पर

Delhi: Thick layer of smog blankets several areas in the national capital; Visuals from All India Institute of Medical Sciences and National Highway-24 pic.twitter.com/btxvdx6LMQ

— ANI (@ANI) November 15, 2019

Delhi: Major pollutant PM 2.5 at 489 (severe category), at ITO, according to Central Pollution Control Board pic.twitter.com/LsjnrAOtP5

— ANI (@ANI) November 15, 2019