Delhi pollution: AQI slips down to 'severe' after a temporary 'very poor' relief, city records 421 AQI
AM shows a concerning trend, with numbers indicating severe pollution in several localities: Anand Vihar - AQI: 458 (Severe) Ashok Vihar - AQI: 456 (Severe) Bawana - AQI: 457 (Severe) DTU - AQI: 418 (Severe) Dwarka - AQI: 433 (Severe) IGI Airport - AQI: 396 (Very Poor) Jahangirpuri - AQI 462 (Severe) 8.