A dusty veil shrouds Delhi as desert winds, dry heat combine
Hindustan TimesThe national capital and its neighbouring cities on Tuesday were shrouded in a dusty haze in the morning before the afternoon sky turned virtually white as strong winds funnelled in sandy particles from the deserts of Rajasthan, and kicked up loose soil and local construction debris. The dusty conditions meant the average air quality index recorded on Tuesday at 4pm shot up to 254, classified as “poor”, from 162, classified as “moderate”, on Monday, according to Central Pollution Control Board data. “The Sub-Committee for GRAP, after comprehensively reviewing the air quality scenario, noted this to be an exceptional episodic event, which has led to continual dispersion of dust in the ambient air over Delhi-NCR. The Sub-Committee shall be keeping a close watch on the situation in the days to come and will review the air quality scenario of Delhi-NCR accordingly.” CAQM said in a statement on Tuesday. Strong local winds may also occur on Wednesday, which will again lift from dust locally, but we don’t expect a repeat of Tuesday,” he said.