这是记者1月4日从北京市空气质量状况新闻发布会上获悉的。 一场场久久为功、全力以赴的大气治理攻坚战后，北京的蓝天逐渐从"稀缺品"转变为"常见景"。2025 年，PM2.5优良天数达348天，较2013年增加了144天，多了近5个月。重污染日由2013年的58天，大幅 减少至2025年的1天，降幅超过98%，重污染日基本消除。可吸入颗粒物、二氧化氮和臭氧等六项污染 物浓度全部达到国家标准，空气质量实现全面达标。 专家介绍，当前北京空气质量改善成效还不够稳固，区域大气污染物排放仍处于高位、远超环境容量。 这种条件下，一旦遇到秋冬季逆温、静稳等不利气象条件，容易造成污染物累积、转化，导致区域性污 染过程的出现。 北京市生态环境局党组成员、副局长刘保献介绍，未来五年，北京市将继续锚定目标、久久为功，把大 气污染防治深度融入经济社会发展全局，加快经济社会发展全面绿色转型，以PM2.5治理为主线，以减 污降碳协同增效为抓手，深入实施"0.1微克"攻坚行动，奋力续写美丽北京的蓝天新篇章。 历史上的北京饱受雾霾困扰，大气污染一度成为制约城市发展、影响民生福祉的突出难题。在此背景 下，北京启动了一场超常规力度的"蓝天保卫战"。 ...

（来源：千龙网） 昨天（4日）上午，北京市人民政府新闻办公室举行北京市空气质量状况新闻发布会。北京市生态环境 局介绍，2025年北京的空气质量再创佳绩，PM2.5年均浓度达到27.0微克/立方米，首次"破30"；多项指 标创有监测以来最优水平，空气质量实现全面达标；PM2.5优良天数达348天，占比95.3%，为有监测以 来最多。多项指标创有监测以来最优 在"十四五"收官之年，北京交出了一张亮眼的"蓝天成绩单"。北京市生态环境局副局长、新闻发言人刘 保献介绍，2025年，北京细颗粒物（PM2.5）年均浓度为27.0微克/立方米，同比下降11.5%，为有监测 以来首次低于"30微克"，北京市大气污染治理取得里程碑式突破。 空气质量实现全面达标。与PM2.5一样，其他主要污染物也进一步下降。其中，可吸入颗粒物 （PM10）、二氧化氮（NO2）和臭氧（O3）浓度分别为48微克/立方米、22微克/立方米、159微克/立方 米，同比下降11.1%、8.3%、7.0%；SO2、CO分别为4微克/立方米、0.9毫克/立方米，继续保持极低浓 度水平。六项污染物全部达到国家标准，空气质量实现全面达标，多项指标创有监测以来最优水 ...

《指导书》的出台，进一步细化了机动车检验机构技术要求，防止能力缺失；同时有助于监管部门统一 评审尺度，消除管理盲区，实现机动车检验全过程"检得出、测得准、可信任"，从源头上提高机动车检 验能力水平，为打赢蓝天保卫战提供可靠技术支撑。 机动车尾气是当前大气污染的主要来源之一，全国机动车氮氧化物排放量占氮氧化物总排放量的46%以 上。目前，全国机动车检验机构共约1.6万家。近年来，市场监管总局会同有关部门出台《关于进一步 优化机动车环境监管的意见》《关于机动车排放检验机构伪造排放检验结果或出具虚假排放检验报告情 节严重判定标准的意见》等制度文件，严格机动车排放检验机构的资质条件和监管要求，严厉打击伪造 检测数据、出具虚假检测报告等违法行为，构建从准入到事中事后监管的全链条监管体系。2025年，全 国市场监管部门共检查机动车检验机构1.1万家，查处案件1439起，撤销148家严重违法机构资质证书。 编辑：刘润榕 新华财经北京12月19日电（记者孙广见）近日，市场监管总局联合生态环境部印发《机动车检验机构排 放检验设备和人员能力现场评审指导书》（以下简称《指导书》），以清单形式明确机动车排放检验机 构资质认定评审要点 ...

北京用十几年如一日的攻坚克难与开拓创新，为全球大气污染治理贡献了"北京奇迹"。这为我们在更高 起点上实现经济效益、环境效益"双赢"的可持续发展增添了信心。在政府决策、政策制度、科技支撑、 区域协同、全民共治积极托举下，既自身下足"绣花功夫"，又继续与周边兄弟省市合力治污，并不断从 大气治理国际经验交流中取长补短，让北京有能力久久为功打赢蓝天保卫战。 生态环境治理已进入深水区，从1微克到0.1微克，减排的空间在缩窄，空气质量改善难度也逐步增加。 北京用十几年如一日的攻坚克难与开拓创新，为全球大气污染治理贡献了"北京奇迹"。这为我们在更高 起点上实现经济效益、环境效益"双赢"的可持续发展增添了信心。既自身下足"绣花功夫"，又继续与周 边兄弟省市合力治污，并不断从大气治理国际经验交流中取长补短，相信我们一定能久久为功打赢蓝天 保卫战。 今年1月—11月，北京市细颗粒物(PM2.5 )平均浓度为26.5微克/立方米，同比下降16.7%，为有监测记录 以来历史同期最优水平；优良天数282天，同比增加23天。与这份亮眼"成绩单"一同呈现在我们面前的 是市空气重污染应急指挥部办公室定于2025年12月18日0时启动的空气重 ...

此外，相关部门还聚焦工地、场站、道路等强化扬尘精细化管控，城市治理更加精细。截至11月底，全 市道路扬尘负荷均值同比下降18.6%。推广基坑气膜全密闭施工技术，今年以来新增全密闭基坑气膜13 个，累计达到25个。17个规模化畜禽养殖场加强废气收集和处理，氨减排任务超额完成。 接下来，北京市将聚焦秋冬季污染特点，加强空气质量精细预报和会商研判，同时瞄准重点领域和关键 环节，精准发力、紧抓落实，确保"十四五"规划任务目标和蓝天保卫战2025年行动计划各项任务措施圆 满完成。 （文章来源：新华社） 记者12月16日从北京市生态环境局了解到，1月至11月，北京市细颗粒物（PM2.5）平均浓度为26.5微克 每立方米，同比下降16.7%，为有监测记录以来历史同期最优水平。优良天数282天，同比增加23天。 据介绍，今年以来，北京市深入实施"0.1微克"攻坚行动，坚持结构减排，促进车械新能源化，坚持工 程减排，促进企业绿色升级，坚持管理减排，促进城市精细治理，各项任务措施成效明显。 北京生态环境部门介绍，在新能源物流配送车辆优先通行、小客车以旧换新、高排放老旧客货车报废更 新、非道路移动机械划定"低排放区"等多项政策合力 ...

Group 1: Air Quality Improvement - The air quality in Shenyang has significantly improved, with no smog days reported since October and PM2.5 daily average concentration remaining below 65 micrograms per cubic meter [1] - In 2024, the province recorded 325 days of good air quality, an increase of 19 days compared to 2020, with heavy pollution days averaging only 1.8, a reduction of 2.1 days from 2020 [1] - By the third quarter of 2025, the proportion of good air quality days reached 89.4%, marking the best historical level for the same period [1] Group 2: Industrial Transformation - The green transformation of industrial enterprises is crucial for expanding blue sky coverage, with Ansteel Baicheng Steel Plant investing 2.6 billion yuan in ultra-low emission modifications, achieving advanced emission levels for sulfur dioxide, particulate matter, and nitrogen oxides per ton of steel [2] - Thirteen steel enterprises in Liaoning have completed ultra-low emission modifications, covering 91.44% of the production capacity of operating enterprises [2] - A comprehensive monitoring network has been established, including 15 county-level and 10 township-level air quality automatic monitoring stations, enhancing pollution source identification and management [2] Group 3: Heating Season Management - The previous heating season in Shenyang did not experience heavy pollution days, with significant upgrades to old heating pipelines and the elimination of small coal-fired boilers in various cities [3] - The city plans to eliminate over 30,000 old diesel trucks and update 82,400 National III passenger vehicles in 2024, promoting electric and hydrogen vehicles in public transport and logistics [3] - The comprehensive utilization rate of straw in the province is expected to reach 93.16% by the end of 2024, utilizing methods such as feed, fuel, fertilizer, substrate, and raw material [3] Group 4: Public Sentiment and Quality of Life - The improvement in air quality has enhanced public happiness, with citizens enjoying outdoor activities and observing more stars at night due to clearer skies [4] - Key air quality indicators, including PM2.5 concentration, proportion of good air days, and heavy pollution days, have shown year-on-year improvements by the third quarter of 2025 [4] - The blue sky campaign aligns with public needs, allowing citizens to share in the benefits of high-quality development through improved air quality [4]

Core Viewpoint - The article discusses the significant improvements in air quality in Beijing, transitioning from the temporary "APEC Blue" to a more permanent "Beijing Blue" through systematic environmental governance and pollution control efforts [1][4][6]. Group 1: Environmental Governance Efforts - In 2014, President Xi Jinping emphasized the need for systematic environmental governance in major cities like Beijing, identifying air pollution as a critical issue [2][3]. - A series of targeted measures were implemented, including PM2.5 source analysis, transitioning from coal to electricity and gas, and the elimination of outdated vehicles [3][5]. - The collaboration among Beijing, Tianjin, Hebei, and surrounding cities has been formalized into a joint air pollution prevention and control mechanism, expanding from "2+26" to "2+36" cities [5]. Group 2: Achievements in Air Quality - Since 2013, the number of heavily polluted days in China has decreased by over 90%, with the average PM2.5 concentration in cities expected to reach 29.3 micrograms per cubic meter by 2024 [5][6]. - The average PM2.5 concentration in Beijing in 2024 is projected to be 30.5 micrograms per cubic meter, a 65.9% reduction from 2013 levels [8]. Group 3: Global Impact and Cooperation - China has become the fastest country in the world to improve air quality, with significant commitments to carbon peak and neutrality goals by 2030 and 2060, respectively [6][8]. - The country has signed cooperation agreements with over 40 developing nations to combat climate change and is a major supplier of wind and solar energy equipment globally [8].

Core Points - The article emphasizes the importance of practical implementation of policies and the commitment of the Chinese government to environmental protection and air quality improvement [1][2][3] Group 1: Environmental Policy and Implementation - The Chinese government has prioritized air pollution control as a major public welfare issue, particularly in large cities like Beijing, and has initiated a comprehensive approach to environmental governance [2][3] - Specific measures taken include the analysis of PM2.5 sources, transitioning from coal to electricity and gas, and the elimination of outdated vehicles, showcasing a meticulous approach to pollution control [3][4] - The collaboration among the Beijing-Tianjin-Hebei region and surrounding cities has expanded from 2+26 to 2+36 cities to enhance air quality management [5] Group 2: Achievements in Air Quality Improvement - Since 2013, the number of heavily polluted days in China has decreased by over 90%, with a target PM2.5 average concentration of 29.3 micrograms per cubic meter by 2024 [5][8] - The average PM2.5 concentration in Beijing has dropped by 65.9% from 2013 to 2024, indicating significant progress in maintaining blue skies as a norm [8][9] - The transformation towards a greener economy is highlighted, with China becoming the fastest country in improving air quality globally, aiming for carbon peak by 2030 and carbon neutrality by 2060 [7][8] Group 3: International Cooperation and Global Impact - China has signed cooperation agreements with over 40 developing countries to combat climate change and is a major supplier of wind and solar energy equipment globally [8] - The commitment to international climate cooperation is reinforced by China's announcement of new national contributions at the UN climate summit, aiming for a climate-adaptive society by 2035 [8]

Core Insights - The article discusses the significant progress made in coal consumption reduction and air quality improvement in China over the past decade, particularly in the context of the "Blue Sky Defense War" and subsequent action plans aimed at combating air pollution [1][2][3] Summary by Sections Achievements in Coal Reduction - China has cumulatively reduced coal consumption by approximately 600 million tons over the past ten years, with the clean heating rate in northern regions increasing from less than 30% in 2018 to over 80% currently [1] - The average PM2.5 concentration in the Beijing-Tianjin-Hebei region has decreased by over 50% compared to ten years ago, marking a significant milestone in air quality improvement [1][2] Clean Heating Initiatives - More than 40 million households in the Beijing-Tianjin-Hebei region have benefited from clean heating transformations, with the clean heating rate rising from 65% at the end of 2020 to approximately 83% [2] - The reduction in coal usage for residential heating in northern rural areas is projected to fall to between 5.5 million and 7.5 million tons by the end of 2024 [2] Challenges and Future Directions - Despite significant achievements, challenges remain, particularly in the northwest and northeast regions where coal consumption reduction efforts need to be sustained [3][4] - The need for a long-term mechanism to ensure the sustainability of clean heating initiatives is emphasized, as rising costs may lead to a potential rebound in coal usage [4] - The article suggests that future efforts should focus on integrating clean heating with rural economic development and enhancing the affordability of clean energy solutions [5] Policy and Innovation - The report advocates for policy innovation, technological advancements, and the exploration of new business models to address the structural and regional challenges in coal governance [6] - It highlights the importance of aligning clean heating initiatives with broader goals of energy transformation, environmental protection, and socio-economic development [6]

Core Viewpoint - The "14th Five-Year Plan" period is significant for ecological civilization construction and environmental protection in China, with the ecological environment department setting higher standards for key battles such as blue sky, clear water, and clean land [1] Group 1: Blue Sky Protection Campaign - The northern region has implemented clean heating modifications, completing coal-to-gas conversions for 41 million households [3] - Nearly 20 million high-emission vehicles have been eliminated [3] - PM2.5 concentrations in the Beijing-Tianjin-Hebei region, Yangtze River Delta, and Fenwei Plain are projected to decrease by 18%, 10%, and 20% respectively compared to 2020 levels by 2024 [3] Group 2: Clear Water Protection Campaign - A comprehensive investigation of pollution outlets has been conducted, identifying over 360,000 river pollution outlets and more than 63,000 sea pollution outlets [5] - The remediation completion rates for seven major river basins and key bays have reached 90% and 93.3% respectively [5] Group 3: Clean Land Protection Campaign - Actions for soil pollution source prevention have been implemented, with the tracing of heavy metal pollution in agricultural land completed in 132 key counties [8] - Over 100,000 administrative villages have undergone comprehensive environmental remediation [8] - The rural sewage treatment rate has exceeded 45% [8]