Air quality in Delhi-NCR deteriorated to ‘Severe’ levels on Wednesday, prompting the re-imposition of Stage 3 of the Graded Response Action Plan (GRAP) from Thursday. BulletsIn – Delhi’s AQI jumped from 276 on Tuesday to 365 on Wednesday, hitting the ‘Severe’ category. – Noida recorded an AQI of 317 (‘Very Poor’), Gurugram 310 (‘Very Poor’),












