Air quality in Delhi-NCR deteriorated sharply to the ‘severe’ category, prompting the Commission for Air Quality Management (CAQM) to enforce Stage-III measures under the Graded Response Action Plan (GRAP) on December 13. The capital’s 24-hour average Air Quality Index (AQI) rose from 349 on December 12 to 401 by Saturday morning, driven by slow wind […]Continue Reading
