stubble burning in Punjab and Haryana

A view of Yamuna river as smog and air pollution continue to be above hazardous levels, in New Delhi, Monday, Oct 22, 2018. The Central Pollution Control Board recorded the overall Air Quality Index (AQI) of Delhi at 292, while the Centre-run System of Air Quality Forecasting and Research reported an AQI of 318, which falls in the very poor category. Credit: PTI

Five Areas of NCR Record Severe Air Pollution as Delhi Continues to Choke

Delhi’s Air is Toxic Once Again as Stubble Burning Begins