ShareNEW DELHI: Authorities in New Delhi have declared a public health emergency and closed schools and all construction activity until next week as air pollution in the city hit its worst level this year. A thick haze has hung over the Indian capital this week caused by plumes of toxic smoke from farm fires raging in neighboring states.
An index measuring the level of a deadly air pollutant hit 484 on a scale of 500 on Friday, the government's Central Pollution Control Board, the worst this year. The index measures the level of PM 2.5, tiny particulate matter that goes deep into the lungs. Anything above 400 poses a risk for people with respiratory illnesses and can also affect even those with healthy lungs. Some companies advised employees to avoid exposure to toxic air and work from home.
"We have been advised to stay at home on Monday," said Anuj Rawat, an account director at Kantar, the market research arm of British advertising major WPP. Kantar employs around 400 people at its office in New Delhi, Rawat said. The Environment Pollution Control Authority, which is leading the effort to tackle Delhi's pollution, said: "We have to take this as a public health emergency as air pollution is now hazardous and will have adverse health impacts on all, but particularly our children."
It banned all construction work in the sprawling metropolis of 20 million people and its neighboring cities until Nov 5. Each year, farmers in the states of Punjab and Haryana burn crop residue to prepare for the sowing season, ignoring government warnings. According to government-run monitor SAFAR, satellite pictures had captured nearly 3,200 incidents of stubble burning on Thursday in Haryana and Punjab that contributed to 44% percent of Delhi's pollution.
Delhi Chief Minister Arvind Kejriwal offered free masks on Friday and ordered schools shut till Nov. 5 to protect children. The toxic air has left several Bangladeshi cricket players with sore throats and itchy eyes ahead of their Twenty20 match against India today. "Government knew an emergency situation was approaching and did not take substantive steps on stubble burning or big industrial polluting sources," said Sunil Dahiya, an energy and air pollution analyst at Greenpeace. "A public health emergency situation began at least 10 days ago."
Merkel in Delhi
Meanwhile, Germany's Chancellor Angela Merkel urged greater efforts to clean up New Delhi's toxic air as she pledged one billion euros to help Indian cities switch to green transport. Merkel became a rare foreign leader to speak out on India's smog crisis after being exposed to the capital's air on Friday, when authorities said the pollution had reached "emergency" levels. Schools were ordered closed until Tuesday and all construction halted, while Delhi authorities started distributing millions of anti-pollution masks to children.
The same day, Merkel went on a ceremonial parade in the city with Prime Minister Narendra Modi on Friday as the smog intensified. Neither leader wore masks despite authorities telling residents to stay indoors to avoid the haze. Merkel said that Germany would spend one billion euros on "green" urban transport projects in India over the next five years, including 200 million euros to replace diesel buses in Tamil Nadu state.
"These diesel buses are to be replaced by electric buses and anyone who saw the pollution in Delhi yesterday would find very good arguments for replacing even more of these buses," Merkel said in the widely reported speech. Much of the new peak in the most dangerous PM 2.5 pollutants-particulates smaller than 2.5 microns that get into the lungs and bloodstream-has been blamed on fires lit by farmers to burn off wheat crop residues outside of the capital. Higher winds improved air quality on Saturday but pollution remained "severe", according to government monitors.- Agencies
