AIR pollution in the north of India has “reached unbearable levels,” the capital Delhi’s Chief Minister Arvind Kejriwal says.
In many areas of Delhi air quality deteriorated into the “hazardous” category on Sunday with the potential to cause respiratory illnesses.
Authorities have urged people to stay inside to protect themselves.
Mr Kejriwal called on the central government to provide relief and tackle the toxic pollution.
Schools have been closed, more than 30 flights diverted and construction work halted as the city sits in a thick blanket of smog.
Delhi Health Minister Satyendar Jain advised the city’s residents to “avoid outdoor physical activities, especially during morning and late evening hours”.
The advisory also said people should wear anti-pollution masks, avoid polluted areas and keep doors and windows closed.
I think we are heading towards Delhi recording the most polluted day in the history of world!! Most of the Delhi areas are showing an AQI of 999 because the meters can’t record above that. This is a DISASTER!#DelhiAirEmergency pic.twitter.com/5pY52i5QPw
— Varun Jhaveri (@Varun_Jhaveri) November 3, 2019
How bad is the smog?
Levels of dangerous particles in the air – known as PM2.5 – are far higher than recommended and about seven times higher than in the Chinese capital Beijing.
An Indian health ministry official said the city’s pollution monitors did not have enough digits to accurately record pollution levels, which he called a “disaster”.