Flights were delayed and diverted from New Delhi’s international airport Sunday when pilots could not see through the thick smog, which was more than three times the “hazardous” level on the global air quality index (AQI).
A public health emergency has been declared in New Delhi, where authorities have halted work at construction sites and instituted new traffic controls limiting the number of cars on the road. Schools have been closed and most residents who can afford to are staying home, though working class Delhiites are left with little choice but to venture outside.
Measures taken in the capital itself are unlikely to have a major effect on the smog however, as much of it is being generated by crop burning in areas around New Delhi, where farmers light fires to get rid of leftover crops and “stubble.”
Previous efforts to crack down on this seasonal issue — for example, by providing farmers with subsidized equipment that would mean they do not have to burn leftover crops — have been unsuccessful.
In a statement Monday, the Indian government said it had deployed around 300 teams to New Delhi and surrounding areas to enforce restrictions and go after farmers carrying out illegal burning.
Siddharth Singh, a resident of Noida, a satellite city of Delhi’s, said that “the air smelled like burning leaves.”
“Life in the smog is very strange,” he told CNN. “Many people have a persistent dry cough and itchy eyes. Everything is hazy, so the eyes don’t focus on objects in the distance. Everything looks morose.”
Capital of smog
Last week, Delhi Chief Minister Arvind Kejriwal said the city had been “turned into a gas chamber due to smoke from crop burning.” Kejriwal singled out the governments of Punjab and Haryana states, which he said contributed to New Delhi’s pollution as farmers in those areas ignored bans on burning leftover crops in their fields.
The fires are only part of the problem, however. New Delhi’s smog typically worsens at this time of year as residents set off firecrackers to celebrate Diwali, the Hindu festival of lights.
When the air quality worsens to the levels seen in New Delhi, smog becomes visible and the thick haze irritates eyes and throats, bypassing all but the best face masks.
CNN’s James Griffiths, Gianluca Mezzofiore and Julia Hollingsworth contributed reporting.