However, AQI was recorded beyond 500 at many places in Delhi-NCR on Sunday. AQI was recorded in dangerous category in many areas. According to ‘AQI.in’, Delhi’s AQI was 477 at 8 am in the morning which increased to 548 in the evening. Apart from this, AQI of Alipore is 586, Anand Lok is 586, Anand Parvat is 521, Anand Vihar is 608, Ashok Vihar Phase-1 is 539, Bawana Industrial Area is 534, Bhalswa Landfill is 508, Greater Kailash is 586, ITI Shahdara is 608. , Kalkaji is 646 and PGDAV College is 701.