33 cities have become two companies with high fog or have been hit hard

For three consecutive days of air quality six-level pollution, Beijing released the first orange warning in history. As of 0:00 on the 13th, the detection data of some inspection sites in 33 cities across the country exceeded 300, that is, the air quality reached serious pollution. What happened to the air in Beijing and even China?

The public complained that it was a "human meat vacuum cleaner"

The smog enveloped the capital.

At 9:00 on the 13th, air quality monitoring data showed that except for Dingling, Badaling and Miyun Reservoirs, the air quality index AQI of the rest of Beijing reached an extreme value of 500, which was the “highest level” among the six serious pollution.

This is the sixth consecutive day of air quality pollution in Beijing.

"The sky is still gray when the two o'clock in the afternoon, the sun is gray, and the air can smell a strange smell." A friend complained to reporters, "We are all becoming a 'human flesh vacuum cleaner'."

In this regard, the relevant person in charge of the Beijing Municipal Environmental Protection Bureau said that it has made arrangements according to the forecast situation, and notified relevant departments and districts and counties to implement the corresponding “heavy pollution day emergency plan measures” according to the principle of grading and district response.

According to the forecast of the Beijing Environmental Protection Monitoring Center, the pollution in the southwest and southeast regions will be taken seriously. This is the first time Beijing has implemented the “Emergency Measures for Extremely Heavy Pollution Days”.

It is reported that due to the forecast that the air quality index of Beijing Tongzhou, Miyun, Daxing, Mentougou and Fangshan areas will reach extremely heavy pollution in the next three days, the Beijing Municipal Education Commission requires the above districts and counties to inform their primary and secondary schools to stop outdoor exercise activities for the next three days.

In addition, sales of “PM2.5 masks” in related pharmacies in Beijing surged, and some pharmacies were out of stock.

As of 0:00 on the 13th, in some of the 74 monitored cities in the country, some of the testing sites in the 33 cities detected more than 300, that is, the air quality reached a serious pollution.

Two high corporate governance efforts or increase

"The development of high-energy-consumption and high-pollution industries may be affected. The relevant state departments may use this as an opportunity to study and formulate ways to control or transfer high-energy-consumption and high-pollution industries, and accelerate the transformation of economic development mode." Northeast Securities Coal Industry Analyst Wang Shi said.

It is understood that there was a poisonous fog incident in Los Angeles, USA, and the local coal terminal was cancelled after the incident. Wang Shi believes that this incident in China may have some adverse effects on the coal and chemical industries.

According to a report released by the Green NGO Green and Equality Joint Research Report, PM2.5 pollution can cause heart and brain system and respiratory damage, increase the risk of cancer and cause premature death. In 2010, Beijing and Shanghai were nearly three times as likely to die as traffic accidents due to PM2.5 pollution.

Moreover, the number of acute premature deaths caused by PM2.5 pollution in the Report is only the tip of the iceberg of all public health damage caused by PM2.5. A number of studies have shown that the effects of PM2.5 exposure on health and even death are much higher than short-term effects.

Zhou Wei, director of the Greenpeace Climate and Energy Program, told the Securities Times reporter: "The reason for the outbreak of PM2.5 pollution in this Beijing-Tianjin-Hebei region was due to the formation of the inversion layer due to the weakening of cold air in the region from Thursday to Saturday. The local pollution of Tianjin and Hebei continued to accumulate near the ground. At the same time, there were some long-distance transportation from the coal-fired industrial areas such as Shanxi and Inner Mongolia on the northwest. The heavy industrial areas and coal-fired power plants in southern Hebei on Saturday night were also slowly transmitted to Beijing. ."

In his view, the high incidence and aggravation of PM2.5 pollution in recent years is directly related to the rapid growth of coal consumption. Although cities such as Beijing and Guangzhou have become the forerunners of absolute reduction in total coal production, the single-handedness of a single city is obviously insufficient to cope with the grim reality of regional air pollution. The hardest hit areas of PM2.5 pollution should especially include regional coal consumption. The total amount controls this hard bone.

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