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