Severe smog continued to choke the Indian capital of New Delhi on Sunday morning, with the Air Quality Index touching 625 and reducing visibility significantly.
Several flights to the capital have been diverted or delayed, authorities confirmed.
In fact, pollution levels in the neighbouring Noida also crossed the 600-mark, forcing authorities to shut down schools.
Meanwhile, Chief Minister Arvind Kejriwal has urged the centre to take immediate steps to provide relief to the people.

Trump says Iran war deal close as Strait of Hormuz tensions linger
Victims' families mark Air India crash anniversary with prayers and tributes
Fire breaks out at New Zealand's Wellington airport, disrupting flights
Ukraine and Russia trade overnight drone strikes, officials say
UN says Taliban arrest 30 women for violating hijab rules in Afghanistan
