New Delhi: All construction activity in Delhi has been banned until Sunday as oxic air pollutants has engulfed the city. The capital was laden by dust winds blowing in from neighbouring states. Most other parts of northern India were also covered by haze, including the mountain state of Himachal Pradesh.
At least 13 departing flight from Delhi airport and 11 Delhi-bound flights were cancelled because of the dust pollution, which prompted the authorities to advise people to avoid staying outdoors for too long.
Delhi’s lieutenant governor Anil Baijal banned directed government agencies and municipal corporations to enforce dust control measures at construction sites, carry out water sprinkling and mechanized sweeping of roads and prevent open garbage burning to prevent dust pollution.
Delhi is not the only city in northwest India to encounter such high levels of pollution. A blanket of dust has enveloped parts of Rajasthan, Haryana, Punjab, Himachal Pradesh, Delhi and Uttar Pradesh. On Thursday, it was seen extending to some parts of Bihar too.
“Pollution is several cities and towns including Greater Noida, Gurugram, Jodhpur, Khanna, Ludhiana, Mandi Gobindgarh, Moradabad, Panchkula and Rupnagar were found to be severe,” said a CPCB official.
The Supreme Court-appointed panel Environment Pollution (Prevention and Control) Authority had on Wednesday directed states in the national capital region to start water sprinkling.
“We are expecting some improvement on Friday as the government agencies have been asked to sprinkle water and strictly enforce control measures at construction sites,” said A Sudhakar, member-secretary of the Central Pollution Control Board (CPCB), the country’s apex pollution monitoring and controlling agency.
Although air pollution improved marginally on Thursday, the city’s 24-hour average Air Quality Index (AQI) remained in the ‘severe’ category for the second consecutive day. The AQI?on Thursday was 431, down from 445. the previous day. A reading between 401 and 500 is considered severe.
The India Meteorological Department(IMD) said the winds that are bringing dust particles to the capital are likely to weaken, which may help lessen the pollution level. comprising mostly PM10, had shot up eight times the safe limit on Wednesday. On Thursday, around 7 pm it was recorded to 764ug/m3, which is seven times the permissible limits.