The Minister of the Environment showed the "Star Rail" map, what do you want to say?

"This is a star track map with the background of the Palace Museum. How do you take this picture? You can see that the starry stars are flashing in the night sky, and a bright trace line is drawn in the sky, called the" Star Railway '... "On September 15th, at the" China Ten Years "series of theme press conferences held by the Propaganda Department of the CPC Central Committee, Huang Runqiu, Minister of Ecological Environment Huang Runqiu showed a star track map with the Palace Museum as the background.

Why do you want to bask in the star map? Huang Runqiu said: "Take such a photo, be sure to have a very good air quality and high transparency. Therefore, this picture is a true portrayal of the improvement of air quality in Beijing in recent years."

Immediately afterwards, Huang Runqiu gave the following sets of data: In 2013, Beijing's PM2.5 was 89.5 micrograms/cubic meter; in 2021 was 33 micrograms/cubic meters, a decrease of 63.1%, a decrease of nearly 2/3. At the same time, the number of heavy pollution days in Beijing also dropped from 58 days in 2013 to 8 days last year, and only 2 days this year. "So, from 'APEC Blue', to 'Parade Blue', to this year's 'Winter Olympics Blue', now the blue sky and white clouds are almost normal in Beijing, no longer luxury goods."

It is true that the changes in Beijing are just a microcosm of the changes in air quality in my country. In the Beijing -Tianjin -Hebei, the Yangtze River Delta, the Pearl River Delta, and even across the country, the air quality has improved significantly in the past ten years. Data from the Ministry of Ecology and Environment show that in the past ten years, the average PM2.5 concentration of 74 key cities across the country has decreased by 56%, and the number of severe pollution days has decreased by 87%; in 2021, the number of heavy pollution days of cities nationwide and above decreased. 51%. In addition, my country is the first developing country to govern PM2.5, and is known as "the country with the fastest governance of atmospheric pollution in the world."

Why can my country's air quality improve so much? Huang Runqiu gave his own understanding- "fundamental is based on the Party Central Committee and the State Council's high attention and scientific decisions." "In recent years, the country has introduced the" Plan for the Prevention and Control of the Entertainment "and" The Three -year Action Plan for the Blue Sky Defense War ", which continues to promote the treatment of air pollution. Of course, this is also closely collaborated with various regions and departments, all sectors of society, and all sectors of society. 'Breathing and struggling together' cannot be opened. "

When it comes to the key measures of air pollution control, Huang Runqiu believes that vigorously adjusting the "four structures" is very important:

The first is to vigorously adjust the energy structure and speed up the low -carbon transformation of energy. "In the past ten years, my country's energy consumption increases 2/3 from clean energy. The national coal -fired boilers and kiln have decreased from 500,000 units to 100,000 units. By vigorously implementing the clean and heating of winter in the northern region, more than 27 million The residents of the households say goodbye to the smoke and fire in the past. Not only did the quality of life and happiness index significantly improved, but also significantly improved the quality of air, because we burned more than 60 million tons of loose coal. "

The second is to vigorously adjust the industrial structure and promote the improvement of industrial development and quality and efficiency. "In the past ten years, we eliminated backward and resolved excess capacity. Among them, 300 million tons of steel, 400 million tons of cement, and 150 million tons of weight boxes in the world were established. Ultra -low emissions transformation. In addition, we also vigorously promoted the ultra -low emissions of the whole process of steel, 630 million tons of crude steel production capacity is currently or has completed the ultra -low emission transformation. "

The third is to vigorously adjust the transportation structure and develop a green transportation system. "In the past ten years, we have eliminated more than 30 million vehicles for old and high -emissions motor vehicles. At present, my country's new energy vehicles have the number of new energy vehicles in the world, and motor vehicle emissions standards and oil quality standards have achieved it The "third -level jump", the quality of oil and motor vehicle pollutants has reached the international advanced level. "

The fourth is to vigorously optimize the structure of urban environmental governance and incorporate the governance of dust into key areas. "We have reversed the situation of the" vestation dust "of the past construction site sand and gravel aggregate. The "five -burning" illness of burning straw in autumn, dried coal in winter, and burning garbage all year round have been effectively curbed, and the appearance of the city has improved significantly. "

In addition to the adjustment of the above "four structures", Huang Runqiu believes that scientific and technological means also provide important support for winning the Blue Sky Defense War. It is reported that more than 2,000 environmental protection scientific and technological personnel across the country have participated in the research of air pollution and caused by the governance of the cause of air pollution, and developed a national prediction forecast model. The accuracy of PM2.5 pollution process reached 90%.

"We deeply feel that the quality of the atmospheric environment is with the expectations of the people, and there is still a gap between the goal of the construction of the beautiful China." Huang Runqiu said that in the next step, the Ministry of Ecology and Environment will continue to achieve staining and carbon reduction. The coordinated control of PM2.5 and ozone, highlighting the co -control and regional joint prevention and control of pollution of items, solidly promoting the transformation of industries, energy, and transportation green low -carbon transformations, in -depth battle of the blue sky, and promoting the continuous improvement of air quality.

(Zhang Lei, a reporter from Guangming Daily All -Media)

Source: Guangming Daily All Media Reporter Zhang Lei

Responsible editor: Wang Zimo

Edit: Sun Xiaoting Wu Yaqi Wang Yuan

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