Recently, the State Council issued the Action Plan for Continuous Improvement of Air Quality. At the regular policy briefing of the State Council held by the Information Office of the State Council on November 11, the responsible person of the Ministry of Ecology and Environment said that he was confident to promote the continuous improvement of air quality by adhering to precise, scientific and legal pollution control and comprehensively implementing the measures of the action plan.
By 2025, The concentration of PM2.5 in cities at prefecture level and above will be reduced by 10%
compared with 2020. Ministry of Ecology and Environment:
The Action Plan for Continuous Improvement of Air Quality is the follow-up to the Action Plan for Air Pollution Prevention and Control issued by China in 2013. The third "Ten Atmospheric Articles" after the "Three-year Action Plan for Winning the Blue Sky Defense War" was issued in 2018, which clearly defined the general idea, improvement objectives, key tasks and responsibilities for promoting the continuous improvement of air quality. According to the
action plan, by 2025, the density of PM2.5 in cities at prefecture level and above will be reduced by 10% compared with 2020, the number of days of severe pollution and above will be controlled within 1%, and the total emissions of nitrogen oxides and volatile organic compounds (VOCs) will be reduced by more than 10% compared with 2020. The concentration of PM2.5 in Beijing-Tianjin-Hebei and its surrounding areas and Fenwei Plain decreased by 20% and 15% respectively, while the concentration of PM2.5 in the Yangtze River Delta region generally reached the standard, and Beijing was controlled within 32 micrograms/cubic meters. The action plan
issued this time sticks to highlighting the work focus, adheres to the improvement of PM2.5 as the main line, defines the reduction target of PM2.5; adheres to systematic pollution control, vigorously promotes the structural adjustment of industry, energy and transportation, especially the green low-carbon transformation in the field of transportation has the most quantitative indicators, highlights the coordinated emission reduction of nitrogen oxides, VOCs and other pollutants; To strengthen joint prevention and control, Beijing-Tianjin-Hebei and its surrounding areas have been adjusted from "2 + 26" cities to "2 + 36" cities, and the Yangtze River Delta and Beijing-Tianjin-Hebei have been coordinated to solve the air pollution in the eastern region as a whole. Since the beginning of
this year, China's air quality has fluctuated, which is due to both the increase in pollutant emissions and the impact of climatic conditions, reflecting the long-term and arduous nature of air pollution control, which requires our perseverance and unremitting efforts.
The key areas have been adjusted, and the Beijing-Tianjin-Hebei and surrounding areas have been expanded to the "2 + 36" Urban
Ministry of Ecology and Environment.
The action plan clearly States that the key areas for air pollution prevention and control are the Beijing-Tianjin-Hebei and surrounding areas, the Yangtze River Delta region and the Fenwei Plain. The scope of the cities involved has been adjusted.
The action plan will adjust the total number of key cities for air pollution prevention and control to 82. Among them, the cities in the southern part of the Yangtze River Delta are basically stable and no longer included in the key areas; The cities in the border areas of Jiangsu, Anhui, Shandong and Henan provinces have relatively high PM2.5 concentration, which has become a relatively prominent pollution area. Therefore, the cities in southern Shandong and central and southern Henan are included in the Beijing-Tianjin-Hebei and surrounding areas, which is more conducive to carrying out large-scale regional joint prevention and control. After the adjustment, the Beijing-Tianjin-Hebei and surrounding areas are expanded from "2 + 26" cities to "2 + 36" cities.
In addition, the action plan has also adjusted some cities in Beijing-Tianjin-Hebei and its surrounding areas and Fenwei Plain, so that a province is only in one key area. Ministry of
Ecology and Environment:
The action plan issued this time has deployed nine key tasks, involving industrial structure, energy structure, transportation structure, non-point source pollution control and other aspects. One of the highlights is to give more prominence to the green and low-carbon transformation of transportation, and put forward a number of quantitative indicators. For example, by 2025, the freight volume of railways and waterways will increase by about 10% and 12% respectively compared with 2020. In the new or updated public transport, rental, urban logistics and distribution, light sanitation and other vehicles in key areas, the proportion of new energy vehicles will not be less than 80%; For airports with an annual passenger throughput of more than 5 million passengers, the utilization rate of bridge electricity has reached more than 95%. Monitoring of
heavily polluted weather shows that nitrogen oxides are the main factor driving the rapid rise of PM2.5. In recent years, the adjustment of China's transport structure has been fruitful, the work of "public transit railway" has made remarkable progress, and the railway transport volume has increased for six consecutive years; the promotion of electric vehicle and new energy vehicles, and the promotion of zero-emission mobile sources have made progress; nearly 40 million yellow standard cars and old cars have been eliminated, and the level of motor vehicle cleanliness has been improved; the electrification of non-road machinery in airports, ports and wharfs has been promoted on a large scale.
Next, the adjustment of freight structure will focus more on key areas, including coal, key industries, ports and other fields. The clean development of motor vehicles places more emphasis on new energy, focusing on the two key points of public vehicles and heavy trucks, promoting a substantial improvement in the level of cleanliness, requiring that the proportion of new energy vehicles in public areas in key areas should not be less than 80%, promoting new energy medium and heavy trucks in thermal power, steel, coal, coking, non-ferrous metals, cement and other industries and logistics parks, and developing zero-emission freight fleets.
At the same time, we should strengthen the comprehensive management of off-road mobile sources, give more prominence to the whole chain supervision of the quality of refined oil products, and supervise the import, production, storage, sale, transportation and use of oil products by relevant departments, so as to ensure the quality of oil products.
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