Clear The Air News Blog Rotating Header Image

China

Timetable for reducing hazardous pollution

http://www.chinadaily.com.cn/usa/china/2011-12/22/content_14303947.htm

Timetable for reducing hazardous pollution

Updated: 2011-12-22 07:24

By Li Jing (China Daily)

BEIJING – The Ministry of Environmental Protection on Wednesday laid out a detailed timetable for Chinese cities to monitor the smallest and most hazardous airborne pollutant, known as PM2.5.

Such particulate matters – smaller than 2.5 microns in diameter – can travel into the lungs and damage people’s respiratory systems. Currently, China measures air quality based on the larger pollutant PM10, which fails to gauge air quality accurately and has resulted in widespread public complaints in recent months.

“The new air quality standards – those including PM2.5, ozone and carbon monoxide – should be published as soon as possible,” Minister of Environmental Protection Zhou Shengxian told a national meeting on Wednesday.

Cities in the Beijing-Tianjin-Hebei region, Yangtze River Delta and Pearl River Delta, as well as Southwest China’s Chongqing municipality and provincial capitals, are requested to monitor PM2.5 and ozone starting in 2012, according to Zhou.

The country’s 113 key environmental protection cities will have to start monitoring PM2.5 in 2013, while all county-level cities should follow the rule by 2015.

“The deadline is Jan 1, 2016. By then the new air quality standards will apply to the whole country, and the monitoring results should be made public.”

However, he did not make specific requests for cities that monitor PM2.5 before 2016 to publish those readings, which is disappointing some environmentalists.

Zhou Rong, an energy and climate campaigner from Greenpeace China, said monitoring and reporting PM2.5 levels as soon as possible are crucial to addressing the fine particulate pollution problem.

“It is true that publishing the readings will not help to resolve the pollution overnight, but at least the public can have a clear idea about the pollution level and better protect themselves,” she said.

Meanwhile, Minister Zhou also warned of the grave situation the country is facing in meeting its own pollution emission reduction targets.

In the first nine months of this year, China saw a 7.2 percent hike of its nitrogen oxide emissions – which stems mainly from coal-fired power plants and vehicle exhaust, despite the yearlong target to reduce the pollutant by 1.5 percent.

The emissions of ammonia nitrogen, a major water pollutant, was only reduced by 0.9 percent, which will also fall short of this year’s target of a 1.5-percent drop, according to Zhou.

“The overall environmental quality is still degrading, and we’re facing more challenges to meet the emission reduction targets for the next four years,” he said.

From 2011 to 2015, China plans to reduce emissions for nitrogen oxide and ammonia nitrogen by 10 percent below 2010 levels, and cut sulfur dioxide and chemical oxygen demand by 8 percent.

China Daily

Copyright By chinadaily.com.cn. All rights reserved

The characteristics of PM2.5 in Beijing, China

Abstract
Weekly PM2.5 samples were simultaneously collected at a residential (Tsinghua University) and a downtown
(Chegongzhuang) site in Beijing from July 1999 through September 2000. The ambient mass concentration and
chemical composition of the PM2.5 were determined. Analyses included elemental composition, water-soluble ions, and
organic and elemental carbon. Weekly PM2.5 mass concentrations ranged from 37 to 357 mg/m3, with little difference
found between the two sites. Seasonal variation of PM2.5 concentrations was significant, with the highest concentration
in the winter and the lowest in the summer. Spring dust storms had a strong impact on the PM2.5. Overall, organic
carbon was the most abundant species, constituting no less than 30% of the total PM2.5 mass at both sites.
Concentrations of organic and elemental carbon were 35% and 16% higher at Tsinghua University than at
Chegongzhuang. Ammonium, nitrate and sulfate were comparable at the sites, accounting for 25–30% of the PM2.5
mass. r 2001 Elsevier Science Ltd. All rights reserved.

AbstractWeekly PM2.5 samples were simultaneously collected at a residential (Tsinghua University) and a downtown(Chegongzhuang) site in Beijing from July 1999 through September 2000. The ambient mass concentration andchemical composition of the PM2.5 were determined. Analyses included elemental composition, water-soluble ions, andorganic and elemental carbon. Weekly PM2.5 mass concentrations ranged from 37 to 357 mg/m3, with little differencefound between the two sites. Seasonal variation of PM2.5 concentrations was significant, with the highest concentrationin the winter and the lowest in the summer. Spring dust storms had a strong impact on the PM2.5. Overall, organiccarbon was the most abundant species, constituting no less than 30% of the total PM2.5 mass at both sites.Concentrations of organic and elemental carbon were 35% and 16% higher at Tsinghua University than atChegongzhuang. Ammonium, nitrate and sulfate were comparable at the sites, accounting for 25–30% of the PM2.5mass. r 2001 Elsevier Science Ltd. All rights reserved.

download PDF : He 2001 PM25 in Beijing

Residents cry foul at city’s blue skies boast

South China Morning Post – 19 Dec. 2011

Microbloggers liken Beijing authorities’ claims of decreasing air pollution to an April fool’s day joke

Beijing’s environmental authorities said yesterday that air quality in the capital city in 2011 was better than during the Olympics year of 2008, and that they had already met their target of “blue sky” days for this year, despite growing public concern that officials are covering up worsening problems of air pollution.

“Beijing has seen an overall decline in the concentration of various pollutants in 2011,” said Zhuang Zhidong, the deputy director of the Beijing Municipal Environmental Protection Bureau.

The city had 274 days of “grade one or two” air quality, according to a statement posted on the Beijing government’s official news portal yesterday. China uses a five-grade classification system to rate its air quality, with one being the best and five the worst. Days graded one or two are considered “blue sky days”.

Overall air quality in Beijing was better than last year, and there were 22 more days of grade-one air quality than were recorded in 2010, and 11 more than in 2008, when Beijing hosted the Olympics, Zhuang said.

Zhuang admitted that the capital also saw “several days of poor air quality as a result of bad weather conditions”. Factors such as weaker winds and a rise in humidity can raise the presence of atmospheric pollutants, according to the bureau.

The environment ministry is under pressure to change the way it measures air quality after thick smog blanketed Beijing earlier this month, forcing the cancellation of hundreds of flights and triggering a surge in sales of face masks.

Public anger over heavy pollution has been compounded by official data showing air quality is good, or only slightly polluted, on days with obvious heavy smog that the US embassy rated as “very unhealthy”.

Beijing authorities use a method known as PM10, focusing on larger air particles. The bureau said that PM10, or particulate matter under 10 micrometres, decreased to 114 micrograms per cubic metre this year, the lowest in four years.

But there have been growing public calls for the government to adopt the tighter PM2.5 standard, which measures much smaller particles that are considered more hazardous to people’s health as they penetrate deeper into the lungs.

CCTV anchorwoman Zhang Quanling posted on Sina weibo, a popular microblog site, that it was “ridiculous” that [the Beijing environmental authorities] never changed their measurements on air pollution. “They’re indulged in self-praise,” she wrote.

Many internet users expressed doubt or anger over the authorities’ assessment of the city’s air quality.

The Beijing environmental bureau deserves to be described as “shameless’, said one weibo user.  Another post read: “A rubbish government without any credibility.”

“Is today April Fool’s Day?” asked another weibo user. “I suggest that Beijing’s environmental authorities wear sunglasses with a blue lens, so that every day is a blue sky day!”

fiona.tam@scmp.com

Xiamen to extend monitoring areas of PM2.5 to the whole city in 2012

http://www.whatsonxiamen.com/news22714.html

The grey smog that blanketed most cities in the north and south China in the past few days has brought the PM2.5 to the spotlight, which is mainly to be blamed for the fog that not only disrupted traffic, but also decreased air quality.

PM 2.5, or particulate matter under 2.5 micrometers in size, refers to the fine airborne particles that are considered extremely hazardous to people’s health as they go deeper into the lungs than the larger particles that exist in the air.

But, China currently uses PM10, or particular matter under 10 micrometers, to measure air quality.

Despite the fact that many cities in China now do not monitor PM 2.5, Xiamen, however, has started keeping track of PM 2.5 since 2010, said Xiamen Environmental Monitoring Central Station.

“At present, two of the 4 state-controlled environment & air monitoring stations in Xiamen has already started monitoring PM2.5 in real time, and another eight automatic air monitoring stations will join the monitoring of PM2.5 next year. By then, Xiamen will cover the monitoring of PM2.5 to the whole city.” said Zhuang Mazhan, chief engineer of the Xiamen Environmental Monitoring Central Station.

But the monitoring data is now only used for scientific research and will not be made available to the public until introduction of new national standards.

Click to read Chinese version

SOURCE: WOXnews.com

Emissions key culprit for smog

By Li Jing and Zheng Xin (China Daily)

BEIJING – A majority of the country’s most hazardous airborne pollutants are coming from industrial sources, according to a newly released report by the Institute of Public and Environmental Affairs.

Known as PM2.5 pollutants – hazardous particulates smaller than 2.5 microns – such pollution can travel deep into the lungs and damage people’s respiratory systems.

According to the study, China emitted 13.2 million tons of PM2.5 in 2007, among which more than 9 million tons came from industrial sources such as petrochemical plants, cement kilns, and iron and steel smelters.

The transportation sector was responsible for nearly 600,000 tons of PM2.5 emissions that year, while residential activities contributed to 2.7 million tons of the fine particulate matter, according to the report, which cited a study on China’s pollution inventory in 2007.

Such findings show industrial pollution is still the nation’s biggest culprit for the worsening haze and smog in China’s economically well-off eastern region.

“Therefore, curbing pollution from industrial sources is still the key in reducing PM2.5 and improving the nationwide air quality in the long run,” said Ma Jun, director of the Institute of Public and Environmental Affairs.

“Anyway, clear regulations and restrictions already exist for curbing pollution from industrial sources, so it’s relatively easier to start with fixing the industries first,” he said.

But for major cities, such as Beijing and Shanghai, where polluting factories have been moved out of the urban areas, emissions from vehicles play a bigger role in their worsening PM2.5 levels, making it more difficult to tackle in the short run, said Ma.

Copyright By chinadaily.com.cn. All rights reserved

http://www.chinadaily.com.cn/usa/china/2011-12/16/content_14273783.htm

Guangzhou to release PM 2.5 data ahead of schedule

http://www.china.org.cn/video/2011-12/16/content_24166810.htm

Following widespread calls for the government to provide more information on pollution, and particularly air quality in the country’s sprawling metropolises, the Ministry of Environmental Protection has vowed to revise its air quality appraisal system by 2016. But it turns out China’s third largest city, Guangzhou, capital of the southern Guangdong province, is already steps ahead of the pack.

Published data says the air is slightly polluted, but it certainly doesn’t feel that way out on the streets.

The reason behind the frequent discrepancies between good government ratings and the actual experience of urban Chinese: PM 2.5 or particles less than 2.5 micrometers in diameter are missing from the equation.

Prof. Pan Xiaochuan from Medical school of Peking Univ., said, “A lot of the toxic matters in the air, such as carcinogens, are attached to the particles. They can cause great damage to your body once breathed in.”

http://images.china.cn/attachement/jpg/site1007/20111216/001ec94a1d8b1054dde902.jpg

Amid calls from the public to revise the current air quality standards to include readings of concentrations less than PM2.5, the government has agreed to this, but not before 2016. But Guangzhou says no need to wait till then. It’s already prepared for this, and the advantages are already showing.

According to the Guangzhou environmental protection bureau, the city first started collecting PM2.5 samples in 2000. Official monitoring began in 2009. The new standards and strict regulation have proven fruitful. Guangzhou enjoyed fine air 98.8 percent of the time during the first 11 months of the year.

A Guangzhou resident said, “I think PM2.5 data should be published. This is the new standard. It’s an international standard and we should use it.”

Major cities in China, such as Beijing, Shanghai and Guangzhou, have experienced chronic haze as a result of the surge in vehicle ownership and coal use in recent years. Now with Guangzhou promising to get a head start in cleaning up its environment, residents elsewhere are hoping their cities will follow suit.

Violators beware

http://www.chinadialogue.net/article/show/single/en/4679

China’s burgeoning green laws pose challenges for international firms – and those who don’t stay ahead risk reputation and money. Justin Gerdes hears the message loud and clear at a chinadialogue seminar.

139_violators

“Penalties can be particularly onerous for foreign entities because, in many instances, they tend to be targeted defendants. The assumption is that they have more money, deeper pockets, than Chinese companies.”

For China’s environmental protest movement, the summer and autumn of 2011 were a busy few months. American firm Johnson Controls was forced to shut down a lead-acid battery plant in Shanghai after 25 local children were diagnosed with lead poisoning; a coalition of Chinese environmental groups accused Apple of ignoring illegal pollution in its supply chain; two oil spills in Bohai Bay, kept secret for 30 days, left US conglomerate ConocoPhillips facing lawsuits; and Greenpeace released a report documenting serious pollution in China’s textile industry.

Meanwhile, a chemical plant in the port city of Dalian was ordered to close after 12,000 people took to the streets to voice safety concerns; and, in September, a crowd of 500 people stormed a Jinko Solar compound in Haining, after it was discovered toxic waste from the facility had killed fish in a nearby river.

This litany of incidents illustrates the growing pressure the public and NGOs are able to wield in the fight against pollution in China, Alex Wang, attorney and visiting assistant professor at UC Berkeley Boalt School of Law, argued at a recentchinadialogue law seminar in San Francisco. “There’s no doubt that there seems to be an increased pressure and intensity,” he said. Armed with an ever-expanding body of environmental law, these players are pushing for change in the corporate world, and – the seminar’s US audience heard – international firms operating in China must pay attention.

According to Charles McElwee, a formerly Shanghai-based lawyer and author of Environmental Law in China: Managing Risk and Ensuring Compliance, the swell on the street is increasingly likely to be reflected in the courtroom. Despite serious obstacles, McElwee believes there is growing citizen recognition of China’s expanding body of environmental and tort law. “As the number of lawyers in China increases, as the public becomes more aware of tort claims, as people start to make the connection between health complaints and pollution in their locality,” we should expect to see more Chinese seek redress for environmental harm in the courts, he said at the same seminar, which was co-organised with Asia Society Northern California.

That China has environmental laws on the books is news to some outside the country, too. “When I mentioned to someone when I first moved to China that I was an American lawyer focusing on Chinese environmental law, they said, ‘Well, that must be easy because China doesn’t have any environmental law,’” McElwee said. “Fortunately, with that attitude, they turned into one of my best clients because, in fact, China has a full suite of environmental laws. If you don’t pay attention to them, you will be in trouble.”

In some respects, McElwee said, Chinese environmental law resembles the American command-and-control model: China has a clean water act (Law on the Prevention and Control of Water Pollution, 1984), a clean air act (Law on the Prevention and Control of Atmospheric Pollution, 1987), and a solid waste act (Law on the Prevention and Control of Environmental Pollution by Solid Waste, 1995).

But it has added to this model with a series of statutes advancing sustainable development. The Clean Production Law(June 2002), for instance, promotes resource efficiency and less use of toxic substances; the Circular Economy Law(August 2008) encourages closed-loop manufacturing, where the waste product of one company becomes raw material for another.

Foreign firms engaging in building work will be familiar with the Environmental Impact Assessment (EIA), which is required for new construction. That process specifies the pollution-control equipment to be installed, and sets industry-specific discharge limits for air, water, noise, solid waste and hazardous waste pollutants.

“There are penalties and enforcement provisions if you violate the law,” McElwee explained. “These can be particularly onerous for foreign entities, because, in many instances they tend to be targeted defendants. The assumption is that they have more money, deeper pockets, than Chinese companies.”

McElwee cautioned manufacturers to know when to follow local law. Local laws can be more stringent than national laws. But, he stressed, “Local laws can never be less stringent – no matter what the local environmental protection bureau may tell you. If they say, ‘We have a special dispensation,’ don’t believe them. They don’t. Or, if they do, it’s an illegal one, and eventually that loophole will be closed.”

As well as civil and legal pressure, there are also efforts to use the world of finance to influence the behavior of domestic and foreign firms seeking to expand in China. Kristen Durham, global gateway director at financial services firm SVB Financial Group, noted during the chinadialogue panel discussion that the importance of China’s now four-year-old Green Credit Policy, which aims to restrict lending to projects that have a negative impact on the environment. Though oftencharacterised as “compulsory in design and voluntary in implementation”, she said experts do not expect this to be the case for long.

SVB’s development partner in China, Shanghai Pudong Development Bank, withdrew about US$26 billion (165 billionyuan) of credit from its most energy inefficient and polluting clients in 2009, Durham said, adding: “The scale in which the financial services sector can be an active participant in promoting environmental quality in China is not a small one.

“The banks are becoming better stewards. Industrial Bank – by a lot of people’s estimation – is one of the leading banks in this area.”

Despite all the positive noises, enforcement of China’s expanding green laws remains a major challenge. Environmental Impact Assessments, for instance, are often obtained after a project has started construction or is even completed.

When companies do get taken to court, however, there is, increasingly “real potential for liability concerns” under China’s tort law, McElwee explained. This body of law, an updated version of which took effect in July 2010, empowers individuals to seek damages in personal injury and product liability cases.

McElwee recounted the story of a Korean paint-brush manufacturer which used benzene in its production process. The company was sued by a resident living 500 metres from its factory, whose wife had died of lung cancer. The man received close to US$1 million despite the firm’s benzene emissions being below the discharge limit. “It didn’t even matter that they were complying with the applicable law; they were unable to prove that their benzene emissions had not caused her cancer,” he said.

Wang explained the background for such a verdict. “There’s been a bit written about the populist nature of courts [in China], that they’ll respond to popular pressure, or a perception that there is something wrong. Particularly if there are a lot of people involved, creating ‘instability’ in the area, then the courts are more subject to a response to that than you might expect courts in the US to be.”

The outcome in the benzene case, however, belies the hurdles facing plaintiffs in tort cases, which are expensive for most Chinese. Limited access to lawyers is a key problem. McElwee pointed out that China, with its population of 1.3 billion, has just 200,000 licensed lawyers. (California, with a population of 37 million, has 172,489 active members of the State Bar.) Few of these lawyers work in tort law, and just a handful of NGOs are able to take on tort claims pro-bono.

But the voices of optimism remain. Speaking at the Society of Environmental Journalists annual conference in Florida earlier this year, Christine Boyle, a researcher at the Environmental Finance Center, University of North Carolina, and formerly a Fulbright Fellow at the Chinese Academy of Science, pointed to the work of activist Ma Jun, whose NGO theInstitute of Public and Environmental Affairs publishes pollution data made available by the public disclosure law in anonline map updated weekly.

“I see that this public pressure for cleaner water and air – the government is responding. But they’re happier to have it be done at the local level. Slowly but surely, it’s happening,” she said.

Justin Gerdes is a freelance journalist based in California.

For an in-depth look at the progress of China’s environmental laws to date, download chinadialogue’s special series “Green Law in China”.

Homepage image by Qiu bo / Greenpeace shows an NGO worker taking a test sample from a factory’s wastewater pipe.

Living with China’s ‘crazy bad’ smog

http://business.blogs.cnn.com/2011/12/08/living-with-chinas-crazy-bad-smog/

CNN Asia Business Analyst, Ramy Inocencio

Hong Kong (CNN) – I roll my eyes when people here in Hong Kong complain this
city’s air quality is bad. My reply? Try living in Beijing.

This past week we saw some of the worst smog to smother China’s capital
this year. More than 360 flights were cancelled in and out of Beijing on
Tuesday alone. Thousands of passengers around the country were stranded. And
both infants and the elderly across the region were rushed to hospitals for
breathing problems – their mouths and noses covered by oxygen masks.

It seems things haven’t changed.  From 2000 to 2006 I lived in China; four
of those years were in Beijing. And I remember very similar scenes. Looking
back on my time then – and reporting on China’s air pollution problems
today – it’s as if history continues to repeat itself.

To be sure, I have fond memories of Beijing – of my friends, of great food
and of helpful people. Of its air quality, I do not.

Memory 1: A dusting of grey, a shooting of black and the taste of metal

By the look of my hair, I had aged a few decades by the time I came back
home one particularly polluted evening in Beijing. I hadn’t realized that
fact until my then-roommate asked what had happened. Some of the city’s
haze had found a final resting spot on my do, giving me a salt-and
pepper-spray.

That’s a fairly innocuous scene to describe but forgive this next honest
one: I have never seen blacker stuff come out of my nose than when I lived
in Beijing. It’s not often you learn to appreciate the body’s air
filtration system then after seeing what said system filters out. Enough
said.

U.S. ambassador on China air pollution

And have you ever tasted the air and been able to describe it as dusty and
metallic? At its worst, that’s what Beijing’s air tasted like. And deep
down you just knew that you a) shouldn’t be able to taste air and b) that
it shouldn’t be metallic. That’s just not right.

Memory 2: When I lived in Beijing I thought no air could be worse than that
city’s air

And I’m even more convinced of it today.

Beijing’s municipal health bureau says lung cancer rates have risen 60%
over the past ten years.  The disease is now the number one killer for the
capital’s residents. To be sure, China’s cultural affinity with cigarettes
is in large part to blame.  But China’s air quality really does add insult
to injury.

And as the country’s air quality becomes a topic of conversation so does
the U.S. embassy’s air monitoring station in Beijing. You might remember it
jumped to online fame last year for its air quality reading of “crazy
bad”. It measures particulates as small as 2.5 microns across. (For
comparison, a strand of hair can be as ‘wide’ as 100 microns across.)

The U.S. embassy spokesperson, Richard Buangan, told me that the station
maxed out on its measuring ability this past Sunday. The limit is 500. The
U.S. Environmental Protection Agency limit is 35. Crazy bad, indeed. Mr.
Buangan said it passed 500 on Sunday at 5:22pm Beijing time. From then
through early Wednesday, its reading reported these two words: “very
unhealthy”.

China air pollution: ‘Slightly polluted’ or ‘hazardous’?

I challenge you to find someplace else that has consistently worse air
quality.

Memory 3: People just seemed to bear the smog and dust…and move on

But now, China’s citizens are losing their patience and they have a public
platform to voice their anger.  With the rise of Sina Weibo in China – the
country’s version of Twitter – so have risen the voices of discontent.

Our team in Beijing spotlighted a few of these for this article. They show
that fallout from this latest smog event doesn’t just involve particulate
matter – it includes suspicion, caution and frustration.

JOSEPH-SHEN:In 2006, Beijing shut down two monitoring sites which showed
the worst air pollution. In 2008, monitoring stations were moved outside of
the 6th ring road. That’s why the data showed that Beijing’s air quality
got improved.

小萝莉不是solinda:Beijing has severe air pollution, and one will be
poisoned as long as he breathes. Don’t forget to wear mask if you go out.

yico黄:Beijing’s air quality is crazy bad. The air smelled strange
yesterday morning, and I had the symptoms similar to catching a cold last
night, such as sneezing. My colleagues told me that they coughed a lot.
However, relevant departments still said that the air quality was good. As a
pregnant woman, I am extremely angry.

On top of all this, of 1000 people polled by Sina Weibo, 52% said they
wanted to leave Beijing because of the latest smog.

For those who can’t, they are the people who have pushed sales of masks and
air filters into the proverbial stratosphere.

The China Daily, the country’s English language paper, reported Wednesday
that air cleaning products were the most searched objects on Taobao.com – a
site similar to Amazon.com in the United States.  Another online vendor,
360buy.com, says it saw a 50% jump in sales of air cleaning products between
October and November.

Ah Beijing. You make me thankful for that which I have: cleaner air.
Relative to you, we all can definitely breathe a (cleaner) sigh of relief.

CNN’s Helena Hong contributed to this article from Beijing.

China’s pollution data shrouded in official fog thew world is getting smart about PM2.5!

http://www.google.com/hostednews/ap/article/ALeqM5iy6Vhf2-USzUGf9er-e4Zsmb7tTA?docId=faecfc019f314180a45294c863221e66

BEIJING (AP) — Armed with a device that looks like an old transistor radio, some Beijing residents are recording pollution levels and posting them online. It’s an act that borders on subversion.

The government keeps secret all data on the fine particles that shroud China’s capital in a health-threatening smog most days. But as they grow more prosperous, Chinese are demanding the right to know what the government does not tell them: just how polluted their city is.

“If people know what their air is like, they are more likely to take action,” said Wang Qiuxia, a researcher at local environment group Green Beagle, who shows interested residents how to test pollution on a locally made monitoring machine.

Beijing is frequently cloaked in yellow haze. Buildings a couple of blocks away are barely visible. Still, Beijing’s official air quality index records the pollution as “light” — a reading at odds with what many people experience.

A reason for the discrepancy is that the official index does not include the fine particles Wang’s group is tracking, PM2.5. Sometimes seen as soot or smoke, PM2.5 is tiny particulate matter — less than 2.5 micrometers in diameter or approximately 1/30th the average width of a human hair — that can result from the burning of fuels in vehicles, power plants and agriculture.

Government agencies did not comment for this report. Experts say the government measures are reducing pollution. The Ministry of Environmental Protection has announced plans to factor PM2.5 into new air quality standards, beyond the coarser PM10 already measured, but not until 2016. One environmental official was quoted by state media as saying conditions were “not ripe” for the tougher standard as many places would fail.

“The government always has this worry that if they tell the truth, there will be social unrest. But the reality is the reality. Whether you tell the public or not, the danger is still out there,” said Feng Yongfeng, a journalist and founder of Green Beagle, whose mission is to raise awareness of environmental problems and help improve China’s environment.

What matters now, Feng said, is for people to conduct their own testing “and see the truth right now.” Green Beagle is recruiting people around the city to test the air in their homes, neighborhoods, offices and public spaces. It lends the sole monitoring device it possesses for up to a week.

Some residents even set it whirring in the supermarket. In return for lending the PM2.5 detector, Green Beagle gets the readings and posts them on their website.

While the pollution choking China is testament to the country’s explosive growth over the last 20 years, so is the current call for greater government transparency — and cleaner air. A new middle class that is increasingly well-traveled and wired to the Internet is turning its attention to quality of life and demanding official accountability.

“Firstly, people on low incomes care about food and clothing. Once food and clothing is no longer a problem, they start to care about the environment and health. Especially the air,” said Wang, 23, the Green Beagle activist.

Chinese authorities have squared off against this more assertive middle class on matters ranging from computer censorship to contaminated milk. In August, 12,000 residents in the wealthy northeastern port city of Dalian demonstrated against a chemical plant thought to be unsafe, and the government promised to relocate the plant.

While posting pollution data on the Internet is not specifically illegal, challenging the government can be considered subversive in China where the government zealously guards data it considers sensitive. In the past, people have been jailed for leaking government economic data ahead of the release date.

The battle over Beijing’s air seemed to take off this fall amid a run of smog-choked days. Pan Shiyi, a rich celebrity property developer who symbolizes middle-class aspirations, took to China’s version of Twitter to repost readings, including PM2.5, from the U.S. Embassy in Beijing that measures air quality from a monitor on its roof and publishes them online every hour.

The U.S. Embassy air quality readings are often bleaker than the official measure. From noon Sunday to noon Monday — during which hundreds of flights were canceled because of poor visibility at Beijing’s airport — embassy readings went from “hazardous” to “beyond index” as pollution exceeded the scale used by the U.S. Environmental Protection Agency. Beijing’s Environmental Protection Bureau said pollution was light.

Deborah Seligsohn, an adviser to the Washington-based World Resources Institute, said the government’s air quality information isn’t timely, since it’s an average of the previous 24 hours. But she said the controversy glosses over the strides that China has made in combating pollution and that the United States did not begin measuring PM2.5 until after 2000 and enforcing limits until 2006.

“The government is making major moves to control” the kind of pollution that was typical of London and Los Angeles in the 1950s and 1960s, said Seligsohn, who lives in Beijing. “It’s a long process.”

Programs are in place to reduce emissions of sulfur dioxide and nitrogen oxide, which come from power plants among other sources and which turn to PM2.5 in the air, Seligsohn said, and there are plans to control emissions of volatile organic compounds, which come from vehicles, by 2015.

Some cities, like Shanghai, have announced they will start using new standards that include PM2.5 soon. The eastern city of Nanjing released PM2.5 statistics last month online, before drawing a rebuke from authorities and pulling the figures.

Overall, the government is losing the perception battle. Tan Liang, a 32-year-old engineer and one of Green Beagle’s volunteers, takes readings three times a day around his residential compound, newly built layers of apartment blocks on the outskirts of Beijing’s central business district that are home to many young couples.

“If we only have statistics from government agencies whose interests are involved to go on then there won’t be any true environmental data,” said Tan, who said he was motivated to take part because his wife is five months’ pregnant and they live close to an incinerator. “I believe that only by having the citizens involved can we have a true reflection of the real situation.”

Green Beagle is encouraging citizens to club together with neighbors and others in their community to buy their own 30,000 yuan ($5,000) PM2.5 monitoring device.

Many feel that is the government’s job.

“It is a matter for all people, not just my residential community,” said secretary Bai Xiao, 30, strolling in a park with her husband and 5-month-old baby one recent Saturday afternoon as the sun set behind a curtain of smog.

In any case, Wang fears that the government may make independent monitoring of PM2.5 illegal and take retribution. “We are now worried that in the future residents who test the air might be accused of committing an offense,” she said on a recent day after delicately placing the device back in its case and handing it to a newly trained citizen.

Associated Press researcher Zhao Liang contributed to this report.

Copyright © 2011 The Associated Press. All rights reserved.

China’s pollution, a toxic issue

BBC News

Beijing without smog

The smog over Beijing has gone – for now

Thankfully the foul smog that has hung over Beijing for several days has cleared.

But what it has left behind is a sense, as clear as the sky was now blue, that the capital’s pollution is far more than just an environmental problem, it is becoming a political issue too.

Put frankly many people simply don’t believe official air quality figures.

So northern China’s recent awful air quality has left its local government authorities with some serious credibility problems.

Take a look at the photo above. I took it this afternoon from my window.

There, in all its glory, is Beijing’s Central Business District, the way it can be appreciated on a clear day.

Where have all the skyscrapers gone?Beijing in the smog

Now compare this shot, taken from the video I posted yesterday, of exactly the same view.

Yuk. The difference is shocking. You can see more on the video on my blog yesterday if you like.

So when Beijing’s environmental bureau was insisting that the pollution was ‘light’ yesterday you can see why many ordinary Beijingers simply didn’t believe it.

Here’s a taste of the comments people have been posting on China’s microblogs about the pollution. “Do they want to poison the country’s people to death?” asked one.

Another called Steedeets wrote: “After 8pm, fog has locked up Beijing’s east 5th ring rd. I can’t see further than 1 metre! All visions are just scary! No picture can capture this reality, because all pictures will simply be white! There is strong smoke flavour in the air, can hardly breathe! What kind of city is this? What kind of horror is this?”

Wang-Ganggang added: “The polluted air hurts the health of Beijing people, the statistics released by the Environment Protection Bureau… hurt the feelings of Beijing people.”

And Spatzi said: “It’s true that the more corrupt the place is the worse its environment.”

The official pollution advice suggested the levels on Monday and Tuesday were acceptable. But the alternative readings posted on the internet by the US embassy, from its own monitoring equipment, indicated it was “very unhealthy” and vulnerable groups, including children and the elderly, should not exercise outside.

The US readings reflect stricter pollution standards called PM 2.5 measuring particles less than 2.5 microns wide.

These tiny particles connected with car emissions, power stations and factories can have serious health effects as they travel deep into your lungs.

Beijing’s authorities take PM 2.5 readings but don’t release them. They only release larger PM 10.0 measurements.

They say the US readings, taken at just one site in the city are unrepresentative. But with the haze so visible in the air the city authorities didn’t sound credible.

Instead people in Beijing have been rushing out to buy masks and air purifiers for their homes. China’s biggest online marketplace, Taobao.com, is reported to have sold 20,000 face masks in Beijing recently.

Under the clear blue sky today the Global Times, a government-controlled paper from the Communist Party’s People’s Daily group warned that “a heated debate on whether air pollution has gone ‘out of control’ is now running wild”.

The paper pointed out that despite official insistence that the situation is not dire, “online opinion prefers to trust data released by the US Embassy in Beijing”.

And its editorial cautioned that the debate “is a matter of government credibility. The government can easily lose this argument”.

Many Chinese people are already sceptical about a lot of what they hear from the Communist Party and the bureaucrats who run China. From tainted baby milk to dangerous pesticides and additives in food there have been many recent health scares.

The safety of the food people eat and the air they breathe are everyday concerns for millions of people. So there is likely to be even deeper cynicism if the smog is thick and officials are insisting things are fine.

What is interesting is how this issue is a sign of the way China’s political landscape is shifting. As people are getting richer, their lifestyles are improving, and their quality of life is increasingly important to them.

So as China’s middle classes expand they are getting more assertive about the state of their environment, the quality of their healthcare and schools, and the transparency of their government.

In that – still limited – sense people are becoming more politically aware and active.

And a final observation is that the driving force beneath this is the internet and the access it is providing to information.

What is interesting in this instance is that it is the US Embassy providing that information.

Under President Barack Obama, the US has been looking for ways to use the internet to reach out directly to the hundreds of millions of Chinese people who use the internet, bypassing China’s government.

A US embassy cable from 2009 released by Wikileaks said that China’s foreign ministry had demanded the US stop publishing its embassy air-quality readings because they were “confusing” and “insulting” and could have “social consequences”. The embassy refused.

Article written by Damian Grammaticas Damian GrammaticasBeijing correspondent