New Delhi air quality reached 'severe' and hazardous levels after Diwali
A thick layer of toxic smog cloaked India's capital on Friday as smoke from firecrackers used to celebrate Diwali, the Hindu festival of lights, pushed air pollution to hazardous levels. In many areas, levels of deadly particulate matter reached seven times the World Health Organization's safety limit. Home to more than 33 million people, New Delhi is regularly ranked one of the most polluted cities in the world – on Friday, it topped the charts. How bad did the air quality get? New Delhi's 24-hour average air quality index plunged into the "severe" category on Friday, according to SAFAR, India's main environmental monitoring agency. According to a report released by the Centre for Science and Environment on Saturday, the concentration level of particulate matter 2.5 was up 13 per cent this year compared to Diwali in 2022 and 2023. On the night of the festival, this was up 24 per cent compared to 2022, and the average concentration during the day was higher than 92 per cent last year. New Delhi's air quality is likely to remain in the "upper end" of the "very poor" category for the remainder of the week, the Earth Sciences Ministry said.
