Diwali fireworks choke Delhi, angering Indians

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(BBC) Angry residents of the Indian capital, Delhi, are sharing images of smog, one day after Diwali celebrations saw huge quantities of fireworks set off.

Authorities issued pollution warnings in Delhi ahead of Diwali (AP photo)
Authorities issued pollution warnings in Delhi ahead of Diwali (AP photo)

Levels of pollutants in the air were 30 times the World Health Organisation’s recommended level in one neighbourhood.

Authorities had warned that Delhi faced a polluted Diwali because of factors like humidity and wind speed.

Diwali, the most important Hindu festival in north India, celebrates the victory of good over evil.

Fog in Delhi (AP photo)
Fog in Delhi (AP photo)

On Monday morning, visibility across the city was extremely low, thanks to a thick blanket of smog covering the city. Residents were advised to stay indoors.

Levels of tiny particulate matter (known as PM 2.5) that reaches deep into the lungs more than doubled within a few hours on Monday to 750 micrograms per cubic metre in the worst affected parts, India’s Central Pollution Control Board said

That is 30 times a mean guideline set by the World Health Organization (WHO) of 25 micrograms per cubic metre on average over a 24-hour period.

The US embassy in Delhi said its air pollution index late on Sunday had breached the “hazardous” upper limit level of 500, at which it stops measuring levels of particulate matter.

Gufran Beig, chief scientist at India’s state-run System of Air Quality Weather Forecasting and Research (Safar), told AFP news agency: “Almost 60-70% of the smoke came from the firecrackers.”

Safar said there was a “serious risk” of respiratory problems for people living in Delhi and advised against physical activities.

What about Delhi’s pollution?

Delhi, a city of 16 million people, is the 11th most polluted city in the world, according to a report released by the WHO in May. On the days before the festival, the air quality there was already bad.

fireworksAuthorities have tried to address the issue, including banning old trucks from entering the city and briefly trialling a scheme that limited private vehicle usage to alternate days. But experts say such measures have done little to reduce pollution.

During the winter months, Delhi’s pollution is aggravated by many of the city’s poor burning rubbish at night to stay warm. Agricultural waste is also set on fire across thousands of hectares around Delhi to clear cropland, which burns for days on end.

Meanwhile, a new study by the UN’s children’s fund, Unicef, said that two billion children around the world – nearly one in seven – breathe outdoor air at least six times dirtier than international guidelines recommend. Most of them live in South Asian cities, many in northern India.

Air pollution is also a leading cause of premature death in India, with about 620,000 people dying every year from pollution-related diseases, says the WHO.

 

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