China smog around 50 times WHO recommendations (Update)

China's chronic pollution problem has been linked to hundreds of thousands of premature deaths, and has become a major source of
China's chronic pollution problem has been linked to hundreds of thousands of premature deaths, and has become a major source of popular discontent with the government
A swathe of China was blanketed with dangerous acrid smog Monday after levels of the most dangerous particulates reached around 50 times World Health Organization maximums, with energy use for heating blamed as winter sets in.

Pictures showed smog so thick that buildings in Changchun, the capital of Jilin province in the northeast, were rendered invisible.

One image showed a restaurant's neon sign seemingly floating in mid-air above traffic, proclaiming in yellow: "Northeastern Dumpling King".

An image circulating online showed a man biking through snow in Shenyang, capital of the neighbouring province of Liaoning, on Sunday wearing a vintage-looking gas mask, and the official news agency Xinhua quoted a hospital official in the city saying that his respiratory ward had been overwhelmed, with all its beds full.

Levels of PM2.5, the tiny airborne particles considered most harmful to health, reached 860 micrograms per cubic metre in Changchun, a city of around eight million, on Monday.

The World Health Organization's recommended maximum is a 24-hour average of 25 micrograms.

"Today's haze is pretty severe and choking - when I walked out the door I thought someone's house was on fire," said one poster in Changchun on China's Twitter-like Sina Weibo.

The Changchun city government said on social media it was initiating a "level three" emergency response, telling schools to stop organising outdoor activities, and reminding residents to stay indoors and "take health precautions", without further specifications.

China's chronic pollution problem has been linked to hundreds of thousands of premature deaths, and has become a major source of popular discontent with the government.

PM2.5 particulates can play a role in heart disease, stroke, and lung ailments such as emphysema and cancer.

Map of China locating the cities of Changchun and Shenyang
Map of China locating the cities of Changchun and Shenyang

Online commentators were furious.

"If heating companies dare to buy cheap, low-quality coal and pollute the environment, they should be discovered and immediately shot," said one poster.

'Central heating'

Overall levels of PM2.5 particulates reached 1,157 micrograms per cubic metre in Shenyang on Sunday, data from the city's own environmental protection bureau showed.

They peaked as high as 1,400 in parts of the city according to state broadcaster CCTV, with visibility less than 100 metres.

The readings appear to be among the highest ever publicly recorded in China.

The extreme smog was caused by the city's coal-powered public heating system being switched on with the onset of winter, and by heavy pollution blown in from other provinces, city environmental authorities said on a verified social media account.

The explanation provoked derision online.

"Sweden also has central heating - why don't they have haze?" asked one poster.

Xinhua blasted Shenyang's emergency response as "useless" in the face of "such severe haze and pollution", which it said was the heaviest of the year.

"Fairyland or doomsday?" quipped Xinhua of the sorry winterscapes on its Twitter account.

Calls made to the environmental protection bureau in Shenyang, where around eight million people live, went unanswered.

Online commentators expressed concerns that governmental attempts to clean up the air would be too little, too late.

"It's like this every year," was a common refrain.

One user wrote: "Environmental pollution has made chronic diseases more and more common; we're becoming the sick man of Asia of the new century."


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© 2015 AFP

Citation: China smog around 50 times WHO recommendations (Update) (2015, November 9) retrieved 16 October 2019 from https://phys.org/news/2015-11-china-smog.html
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Nov 09, 2015
China's Big Brother may find harder going from its own people. But much of the damage is being done to the rest of the world, as well. It is time the UN got after them.

Nov 09, 2015
It is time the UN got after them.


Yeah siree-a-roo Skippy. That will make them change their ways. The UN can't even go after two-bit dictators in the middle east or Africa, what they going to do to the Chinese?

All kidding around aside Cher. You did not know that the Chinese got a veto power over anything the UN does, did you? Yeah, that's right Cher, so you will have to go after them your self.

Choot, how hard is it for you to look something up before you push the postum button with your unemotional and rational one liners? China, Russia, UK, France and the US have blanket "I-Do-Not-Like-This" veto votes when it comes to going after goobers doing things glam-Skippy don't like.

Nov 09, 2015
"Yeah siree-a-roo Skippy"
-----------------------------

Please take this silly-speak somewhere it is appreciated.

Such as Middle School.

Nov 09, 2015
"Yeah siree-a-roo Skippy"
-----------------------------

Please take this silly-speak somewhere it is appreciated..


I was here first so if it is all the same to you, I think I'll pass.

But if you can not force your self to Skippy skip over what I write you can always try that ignoring thing. So far you haven't been able to get him to work but it is really not that hard, do you need some help with that?


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