Smog engulfs north China for fourth day; flights diverted
SHANGHAI/BEIJING: A plane carrying the head of the world’s biggest oil exporter was prevented from landing in the Chinese capital of Beijing yesterday because of thick smog blanketing large parts of northern China.
Amin Nasser, chief executive of the Saudi Arabian oil producer Aramco, was due to attend an event on Saudi culture at Beijing’s National Museum, company officials said, but his plane was diverted after a fourth day of heavy smog led to the cancellation of as many as 181 flights.
China declared a ‘ war on pollution’ in 2014 amid concern its heavy industrial past was tarnishing its global reputation and holding back its future development.
But it has struggled to reverse the damage done by decades of breakneck economic growth, much of it based on the coalburning power sector.
Despite months of efforts to hone its rapid response systems, air qual ity deteriorated in parts of the region on Tuesday, with the environment ministry warning that firms were flouting emergency restrictions.
Some power plants and chemical producers had not scaled back operations in line with regulations, and drivers in Beijing had also been ignoring traffic restrictions, according to China Environmental News, the official publication of the Ministry of Environmental Protection.
The paper said as many as 24 cities had issued pollution ‘red alerts’ by Tuesday but, despite the implementation of emergency measures, smog concentrations had increased in some places.
They included several major cities in the industrial province of Hebei, which surrounds Beijing.
Red alerts are issued when an air quality index (AQI) is forecast to exceed 200 for more than four days in succession, 300 for more than two days or 500 for at least 24 hours.
In Handan, a major steel producer, the 24-hour average AQI at one monitoring station reached a record 780, according to envi ronment a l g roup Greenpeace. — Reuters