The number of heavy air pollution in Beijing Tianjin Hebei decreased by 50 compared with the same p

Air is inseparable from each of us, because we have to breathe it as long as we live. Fresh, clean air is very important to all of us, but the air quality in our country has not been very good. In order to improve air quality, a lot of regulations have been introduced.

Happily, China's efforts to improve air quality have begun to bear fruit, and according to news reports, the number of heavy air pollution in the Beijing-Tianjin-Hebei region has decreased by 50% compared to the same period last year, which is a very big achievement. So what is the reason for the 50% decrease in the number of heavy air pollution in Beijing-Tianjin-Hebei compared with the same period last year? Here's what I think:

First, the efforts of the department.

In order to improve air quality, China has made a lot of efforts to give everyone a green water and green mountains. For example, the implementation of new energy, clean coal, inspection and rectification of polluting enterprises and a series of measures. The results of these measures are evident, and the country's air quality has also improved significantly.

Therefore, the number of heavy air pollution in the Beijing-Tianjin-Hebei region will decrease.

Second, the joint efforts of all the people.

In order to have clean air, our people have also made a lot of efforts, such as using clean coal as much as possible, reducing the disposal of garbage, and using clean energy. These efforts have also made our air cleaner and our air quality has improved greatly. People's lives have also become more comfortable and comfortable.

3. I hope that China's air quality is getting better and better.

Air quality and people's health are closely related, only with a clean, high-quality air quality, our people can have a more comfortable living environment. I hope that through the joint efforts of ** and the people, we can have a better and better air quality.

Since the beginning of autumn and winter, there have been several air pollution processes in Beijing-Tianjin-Hebei and surrounding areas, which have attracted much social attention. A spokesperson for the Ministry of Ecology and Environment said at the Ministry of Ecology and Environment's regular press conference that the number and extent of severe pollution in Beijing-Tianjin-Hebei and surrounding areas have improved significantly compared with last year.

According to data from the Ministry of Ecology and Environment, since the beginning of autumn and winter this year, as of November 26, a total of 6 regional pollution processes have occurred in Beijing-Tianjin-Hebei and surrounding "2+26" cities, an increase of 1 time over the same period in 2019, which is within the normal fluctuation range. However, only two of the six pollution processes this year were heavily polluted, and the remaining four were light to moderate pollution. Of the five pollution processes that occurred in the same period in 2019, four were heavily polluted and one was light to moderate pollution.

This year, the number of heavy pollution processes has decreased by 50% compared to the same period last year.

However, in the past five years, December pollution has generally been heavier than that in October and November, and the possibility of a recurrence of heavy pollution cannot be ruled out.

As the home of our human beings, we should do our best to protect the earth, and in recent years, our human beings have become more and more serious damage to the earth.

Regarding the recent arrival of cold air, air pollution is becoming more and more serious, and the Environmental Protection Bureau released a news report that the number of heavy pollution in Beijing-Tianjin-Hebei has decreased by 50% compared with the same period last year, which is a huge increase, so what is the reason for such a decrease in quantity? The main points are as follows.

1. A series of measures issued by the Environmental Protection Bureau.

First of all, the first point is a series of environmental protection measures issued by the Environmental Protection Bureau. For example, controlling the pollutants emitted by many enterprises to reduce or reduce the production of heavy industry, or controlling industrial production to alternate a mode of production, anyway, various measures are used, and each measure shows its magic and makes a significant contribution to the environmental pollution in the vicinity of Beijing.

Second, a climatic reason for this year.

It's about one of the climatic reasons this year, which is a lot less windy than last year. The main reason is that this year's monsoon climate is not as large as in previous years, and the number of monsoons is very large, and the number of times is very large, about the degree of air pollution, the sand and dust will be much less than last year.

Third, people's awareness of environmental protection is getting higher and higher.

Finally, we are becoming more and more aware of environmental protection, and many of us are now trying to use new energy vehicles as a way of travel, or use shared public transportation to travel, which reduces the emission of automobile exhaust to a certain extent. So we people have also made a large part of the contribution to such an environment.

The main reason is that Beijing-Tianjin-Hebei has been committed to eliminating polluting and high-consumption enterprises in recent years, and adopting various new energy sources for production development.

This is because during the pandemic, people have gone out less and fewer cars are running, so the air has become better.

This is mainly the result of the joint governance of the whole society. On the one hand, the state has shut down high-polluting enterprises. On the other hand, the masses go green and reduce the number of drives.

I think it is caused by human causes, car pollution, factory pollution, etc., these are the main causes of air pollution, although the first time has been repeatedly controlled, but there will still be some manufacturers to exploit loopholes.

I think this is caused by the first policy, in recent years, Beijing will produce polluting factories, enterprises moved out of Beijing, coupled with the increase in vegetation coverage, absorbing a certain amount of haze.

First of all, a series of environmental protection measures issued by the Environmental Protection Bureau have played an absolute role. Secondly, this year's monsoon days are fewer than in previous years, and the sand and dust carried by it are relatively smaller. Thirdly, people's awareness of environmental protection is getting higher and higher, and environmentally friendly travel has become the way most people choose now.

This year, due to the impact of the new crown epidemic, many enterprises have been affected, the number of orders has decreased, and the pollutants emitted by factories have also decreased.

Factories, businesses, offices, and even homes use fossil fuels and coal to generate electricity or heat their homes. But their direct emissions will completely cause serious pollution to the air, in addition, they are also harmful to plants, will reduce the production of oxygen, can not green the air!

To govern! But you can't kill chickens for eggs.

In recent years, all localities have attached great importance to the improvement of air quality, and have been relatively strong in air control. Since the air environment is closely related to our lives, we are all more concerned about good air quality. With science-based governance, air quality is getting better and better.

The reduction of polluted weather depends on the continuous reduction of pollution emissions and the intensification of environmental governance. Over the years, we can feel that the air quality is getting better and better, and every place is trying to improve the air and reduce environmental pollution emissions, including the remediation of polluting enterprises, the dust control in the construction process, and the strengthening of greening, as well as the supervision of automobile exhaust emissions. The improvement of the environment depends on everyone's continuous efforts.

With the continuous optimization of the economic structure, efforts to develop new industries with low energy consumption are also conducive to the improvement of air quality. Through the introduction of new industries, the development of low-energy-consuming industries, and the scientific management of pollution and energy conservation of production enterprises, it is not only conducive to the long-term development of the economy, but also conducive to the improvement of air quality.

The continuous improvement of air quality allows us to enjoy better quality air, which is conducive to the improvement of our quality of life. <>

Nowadays, people are becoming more and more aware of health and environmental protection. With the continuous improvement of the quality of life, while the material conditions are improving, everyone also attaches great importance to physical exercise. While enjoying a healthy life, we will also more and more consciously care for the ecological environment, reduce environmental pollution, and continue to improve the natural ecological environment.

As ordinary people, we should also raise our awareness of environmental protection, consciously care for the environment, and be a civilized person. Because the improvement of the environment is closely related to our lives. The air quality is getting better and better, and it also makes our bodies healthier.

Therefore, we should start from the little things in life, care for the environment together, and create a better life together.

I think it's normal to have such a result, because now the Beijing-Tianjin-Hebei region has developed industry, dense population, and more and more vehicles, which is the reason for serious air pollution, but it is not easy to control air pollution overnight.

It's pure fart! Come to Xingtai to have a look!

I think that's a good thing. This means that everyone has an effect on protecting the environment, which is a good thing, and we must try to stick to it.

I think it's good, the environment has changed. But the fact is that due to the epidemic, there have been no normal production activities for several months, and the pollution emission is low, so this is the case. There is still a long way to go.

The problem of environmental pollution needs to be paid attention to. Because air pollution can harm the health of residents, the public should pay attention to environmental protection.

Good phenomenon. It proves that everyone has played a role in protecting the environment, and people's living environment has also been improved.

Very much to be happy about. The reduction of heavy air pollution means that the environment we live in is getting better, and the air pollution index is slowly getting lower in various places, allowing us to breathe a lot of fresh air every day.

According to the latest air quality forecast results of the provincial monitoring center in Beijing-Tianjin-Hebei and surrounding areas, it is expected that from March 25 to 28, the atmospheric diffusion conditions in Beijing-Tianjin-Hebei and surrounding areas will continue to be unfavorable, and a large-scale pollution process will occur. In view of the above situation, the National Joint Center for Air Pollution Prevention and Control organized experts to conduct a first-class analysis of the air quality situation in this process.

In late March, North China is already in early spring, the atmospheric circulation situation is active, with the subtropical high lifting northward, the temperature continues to rise, and the warm and humid airflow dominated by southerly and easterly winds will transport a large amount of water vapor to Beijing-Tianjin-Hebei and surrounding areas, which is prone to unfavorable meteorological conditions such as calm and high humidity. Considering that with the end of the heating period, various industrial enterprises with off-peak production in autumn and winter have begun to resume production, and while civil heating emissions are reduced, industrial production and cargo transportation emissions have increased significantly. Due to the industrial structure dominated by heavy chemical industry and the transportation structure dominated by highways in Beijing-Tianjin-Hebei and surrounding areas, the emission intensity of major pollutants is still at a high level.

In view of the pollution process, the forecast results show that since March 25, the upper-level atmospheric circulation situation is stable, and the middle layer is constantly warming, and the regional diffusion conditions are unfavorable, and the pollutants will gradually accumulate in the central Beijing-Tianjin-Hebei region, the central and northern cities of Bohai Bay and the urban agglomeration in central Liaoning due to the influence of southerly winds near the surface and early morning temperature inversion.

On the 26th, unfavorable meteorological conditions continued, and with the gradual increase in the temperature of the middle atmosphere, the early morning inversion further strengthened.

On the 27th, the temperature in the middle of the atmosphere continued to rise, and the central part of Beijing-Tianjin-Hebei is expected to have an all-day inversion process, and the relative humidity will increase in the early morning, and the diffusion conditions will further deteriorate.

On the 28th, the relative humidity again had a short-term high value in the early morning, and it may be affected by the backflow of pollution from the northeast, and the pollution is expected to further converge in the coastal cities of the central Beijing-Tianjin-Hebei region, the central part of the Bohai Bay and the mountainous cities on the eastern side of Taihang Mountain.

On the 29th, under the influence of cold air from the northeast, the pollution process in the central part of Beijing-Tianjin-Hebei was completed, and downwind cities such as southern Beijing-Tianjin-Hebei and Henan were affected by pollution transit, and short-term moderate to severe pollution may occur. At the same time, due to the large temperature difference between day and night in spring, the regional air quality may show significant diurnal variation characteristics, and the atmospheric circulation situation is changeable during the seasonal transition, and the pollution mitigation situation in the later period needs to be further tracked and judged.

At present, the Ministry of Ecology and Environment has sent a letter to six provinces and cities in Beijing, Tianjin and Hebei and surrounding areas, suggesting that the response to the recent heavy air pollution process should be done, the emergency plan for heavy pollution weather should be launched in a timely manner, the supervision and inspection efforts should be strengthened, and the comprehensive air pollution control action in the autumn and winter of 2017-2018 should be completed. Thirty-four cities at and above the prefecture level, including Beijing, Tianjin, Shijiazhuang, Taiyuan, Zhengzhou and Jining, have issued orange warnings to take timely measures to reduce emissions and remind the public to take health protection. The National Joint Center for Air Pollution Prevention and Control will continue to carry out expert consultations on the pollution process, actively study and judge the pollution situation, analyze the causes of pollution, and release the interpretation to the public in a timely manner.

On the morning of May 31, the Ministry of Ecology and Environment held a press conference. Liu Zhiquan, director of the Department of Environmental Monitoring of the Ministry of Ecology and Environment, said that in March and April this year, there were indeed fewer good days in the Beijing-Tianjin-Hebei region, mainly due to large pollutant emissions and unfavorable meteorological conditions.

Liu Zhiquan gave a set of data, in March and April, the air quality in some areas did decline year-on-year. In March, the number of good days in 13 cities in the Beijing-Tianjin-Hebei region decreased, with an average concentration of 80 microgram cubic meters, an increase of 27% year-on-year. The number of good days in Beijing decreased year-on-year, and the concentration was 88, up year-on-year.

In April, the number of good days in 13 cities in the Beijing-Tianjin-Hebei region was 58%, a year-on-year decline. PM10 was 122 micrograms cubic meters, up year-on-year. The number of good days in Beijing decreased year-on-year, PM10 was 116, up, and it was 64, up.