Delhi air quality Updates: AQI reaches in ‘severe’ category; pollution monitoring centres shut in Noida, Faridabad
Delhi air quality LIVE Updates: Delhi recorded an AQI of 312 on Diwali last year, 382 in 2021, 414 in 2020, 337 in 2019, 281 in 2018, 319 in 2017 and 431 in 2016, according to CPCB data
