As of 8 am, the AQI measured at Chandani Chowk is 338, IGI Airport (T3) is 370, ITO is 355, Jawaharlal Nehru Stadium is 354, RK Puram is 387, Okhla Phase 2 is 370, Patparganj is 381, Sonia Vihar is 394 and Aya Nagar is 359, which comes under 'very poor' category.