Delhi air close to ‘severe’, worst in over 9 months – Times of India
Delhi’s air quality worst in over 9 months NEW DELHI: Delhi’s air quality sharply worsened on Sunday as calm winds and low mercury impacted the dispersion of pollutants. Within 24 hours, the Air Quality Index (AQI) rose from 316 on Saturday to 382, placing it in the higher end of the ‘very poor’ category. This…