• Sat
  • Aug 23, 2014
  • Updated: 2:46am

Beijing air pollution

The Chinese capital has for many years suffered from serious air pollution. Primary sources of pollutants include exhaust emission from Beijing's more than five million motor vehicles, coal burning in neighbouring regions, dust storms from the north and local construction dust. A particularly severe smog engulfed the city for weeks in early 2013, elevating public awareness to unprecedented levels and prompting the government to roll out emergency measures. 

NewsChina
ENVIRONMENT

Dangerous levels of smog more typical of winter descend on Beijing ahead of national holiday

Amount of dangerous PM2.5 particles hits 10 times recommended safety level weeks ahead of usual season for filthy winter air

PUBLISHED : Monday, 30 September, 2013, 12:00am
UPDATED : Monday, 30 September, 2013, 1:29pm

Beijing was cloaked in smog for the third consecutive day yesterday as the city's weather bureau issued a yellow alert for haze. Some emergency measures promised by authorities earlier have yet to be implemented.

The city's air quality index, calculated on five types of pollutants, has stood above 250 since noon on Friday, with much of Saturday and Sunday morning over 300, meaning the air was "severely polluted", the worst on a six-level scale.

Monitoring at the US embassy showed the air has been "very unhealthy" or "hazardous" for the past three days, with the amount of PM2.5 - tiny particles thought to be most damaging to health - higher than 200 micrograms per cubic metre. The upper daily limit set by the World Health Organisation is 20.

A satellite image from the National Meteorological Centre showed other northern provinces, including Hebei , Henan and Shanxi , also shrouded in heavy smog.

Video: Dangerous levels of smog shrouds Beijing and Huainan

Weather officials in the city said yesterday that the smog would linger until today, when light rain was expected to clear the sky ahead of the week-long National Day holiday starting tomorrow.

The earlier-than-expected return of lingering smog prompted many residents to air their frustrations on social media sites, who noted that such pollution usually started in mid-November when the city's central heating was turned on.

"My nose and sinuses feel just terrible," wrote a microblogger at Sina Weibo. "Beijing's air gets worse every year. October is supposed to be the golden season."

The smog comes just weeks after Beijing and nearby provinces announced plans to curb air pollution, including a promised emergency response mechanism on the most heavily polluted days. But Beijing authorities appeared to have been caught off-guard.

When issuing its yellow alert for haze yesterday morning, the meteorological bureau instructed children, the elderly and those with chronic respiratory diseases to stay indoors, and encouraged others to wear masks when outside. It also suggested that kindergartens and schools cancel outdoor sports activities.

An environmental ministry official, Wang Jiang, told China National Radio that emergency measures should be in place when smog was forecast to last for three days.

"Officials need to inform the public 48 hours in advance, so that on the third day of smog, factories will cease production and half of all vehicles will be taken off the road," he said.

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This article is now closed to comments

Giwaffe
I just came back from three days in Beijing and Hebei area. It was terrible, objects were hazy starting from around 100 feet.
newgalileo
Right now horrible. Riding my bike anyway but with my impressive 3M professional mask, drawing the stares of locals.
dunndavid
Not sure that is the best mask. I think the Respro is better. It is also more frightening looking. I wear just to rub the face of the populace in the problem.
 
 
 
 
 

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