Core Viewpoint - Yunnan Province has made significant progress in noise pollution prevention, achieving a daytime compliance rate of 95.1% and a nighttime compliance rate of 91.0% in urban areas as of September 2025 [2] Group 1: Planning and Prevention - Noise pollution prevention requirements are integrated into land use planning, transportation planning, and pollution discharge management to effectively mitigate noise pollution from the source [3] - The provincial government has conducted discussions with various departments to focus on noise source prevention and control, ensuring that noise pollution prevention is included in the "14th Five-Year" ecological environment protection planning [3][4] - A technical guideline for urban noise environment functional area division has been established, with 129 counties completing assessments for noise environment functional areas by August 2025 [4] Group 2: Source Control and Management - Yunnan has strengthened environmental impact assessments for construction projects, mandating the use of low-noise equipment and noise control measures [5] - Industrial noise has been incorporated into pollution discharge management, with 4,692 industrial enterprises included in the noise discharge permit management by August 2025 [5] Group 3: Mechanism and Systematization - A systematic noise pollution prevention mechanism has been established, including planning, local regulations, and pilot projects for quiet community construction [6] - The province has developed action plans and guidelines to provide clear standards for noise pollution prevention, ensuring systematic and effective management [6] Group 4: Monitoring and Complaint Management - A noise monitoring network has been established with 18,327 monitoring points and 129 automatic monitoring stations, facilitating real-time data sharing across departments [7] - The province received 2,836 noise complaints by September 2025, with a notable decrease in industrial noise complaints compared to the same period in 2024 [7] Group 5: Community Engagement and Quality Control - Yunnan is promoting the construction of quiet communities through a collaborative model involving various stakeholders, with strict quality control measures in place [8] - By the end of 2027, the province aims to establish at least 1,935 quiet communities, enhancing residents' living experiences [8] Group 6: Smart Regulation and Enforcement - The province has implemented technology-driven noise regulation measures, enhancing monitoring capabilities and establishing a clear division of responsibilities among government departments [9][10] - A smart noise monitoring network is being developed, with pilot projects underway to create noise maps and improve proactive noise management [11] Group 7: Future Directions - Yunnan's government has prioritized noise control as part of its public health initiatives, focusing on addressing noise pollution issues that directly affect residents' lives [12] - Future efforts will include revising noise functional area plans and enhancing noise-sensitive building designations to further improve sound environment quality [12]

噪声污染防治既是关乎"家长里短"的小事，也是事关人民群众切身利益的大事。然而，噪声污染具有动 态性、分散性等典型特点，捕捉难、量化难、治理难，使其成为生态环境质量和城乡人居环境的短板之 一。随着噪声监测、预测模拟等科技的发展，噪声地图技术有望成为破解噪声污染治理难题的有效工 具。 噪声污染防治面临诸多难点 新修订的《中华人民共和国噪声污染防治法》为强化噪声污染防治奠定了重要法治基础，《"十四五"噪 声污染防治行动计划》全面部署了噪声污染防治任务。但噪声污染防治面临的形势较为复杂，距离建 设"宁静城市"的要求仍有较大差距。 一是因地制宜推广。"十四五"期间，全国噪声自动监测网络逐步完善，为噪声地图的推广应用提供了数 据基础。各地可在此基础上，借鉴参考相关试点城市的实践经验，根据当地噪声污染防治需求推广应用 噪声地图利用地理信息系统技术，将一个区域内的噪声大小和分布情况以可视化的形式呈现在地图上， 可以直观反映一个城市、一个区域甚至一个居民小区的噪声状况，支撑精准找出噪声污染的主要来源， 从而为采取精准防治措施提供科学依据。随着计算机、噪声监测预测等技术的发展，噪声地图的应用日 渐成熟并得到快速推广，逐渐成为破解 ...

噪声污染来源多样，其防治工作覆盖面广。麻栗坡县明晰权责边界，消除监管盲区，创新建立"一类噪 声、一个主责、多方联动"的责任体系，有效解决职责交叉问题，并通过加大联合执法工作力度，构 建"环保牵头、部门联动、属地负责"的协同治理机制。2025年以来，麻栗坡县共开展"静音"联合执法行 动5次，成功解决8个群众反映强烈的噪声扰民问题。 此外，麻栗坡县组织多部门积极开展声功能区噪声监测，在城区不同功能区、交通干线及区域环境布设 监测点位，并实施定期监测与数据分析。2025年以来，累计开展城区功能区声环境监测168点次，功能 区声环境质量昼间达标率为93.75%，夜间达标率为89.3%。 文山壮族苗族自治州麻栗坡县聚焦工业、交通、建筑施工、社会生活等重点领域，强化声环境功能区 划、噪声监测等关键环节，扎实推进噪声污染防治工作，努力为群众营造"静美宜居"的理想生活空间。 城市声环境功能区划分是精准开展噪声污染防治的重要保障。2024年底，麻栗坡县依托专业技术力量， 紧密结合县城最新发展规划、土地利用现状及人口分布特征，对城区声环境展开全域"体检"，完成声环 境功能区系统性调整。新区划全面涵盖居住、商业、工业等功能板块，通 ...

Group 1 - The Zhuhai Municipal People's Congress Standing Committee has announced the approval of amendments to the Zhuhai Environmental Protection Regulations, focusing on noise pollution control [1] - The revised regulations impose fines ranging from 5,000 to 50,000 yuan for construction units that fail to supervise noise pollution prevention measures or for construction units that do not install required noise control facilities [1] - For construction activities that generate noise pollution during prohibited hours, fines range from 10,000 to 100,000 yuan, with the possibility of halting construction for non-compliance [1] Group 2 - During prohibited renovation periods, individuals and units causing noise pollution may face fines ranging from 200 to 1,000 yuan for individuals and 2,000 to 20,000 yuan for units, along with warnings for non-compliance [2]

Core Viewpoint - Despite improvements in urban sound environment quality, noise complaints remain high in certain areas, indicating a need for enhanced noise pollution prevention measures [1] Current Deficiencies in Noise Pollution Prevention - The responsibility of regulatory departments in noise pollution prevention needs to be reinforced, with a clear division of responsibilities among the 16 agencies involved in the "14th Five-Year" noise pollution prevention action plan [2] - The existing system for comprehensive noise pollution prevention is not well-established, focusing more on end-of-pipe treatment rather than source prevention, leading to inadequate consideration of noise issues in planning and construction [3] - The overall regulatory capacity for noise pollution control requires improvement, with a lack of specific implementation regulations and limited technological support for monitoring and enforcement [3] Social Co-Governance Potential - The reliance on government efforts to address noise issues is insufficient, as the problem is widespread and diverse; there is a need to mobilize social forces and grassroots initiatives for effective noise management [4] Recommendations for Enhancing Noise Regulation Efficiency - Strengthen the accountability of industry regulatory departments by clarifying their responsibilities through ecological environment protection work responsibility lists and increasing public awareness of noise regulation duties [5] - Continuously improve the comprehensive prevention system by integrating noise considerations into planning and construction processes, and enhancing inter-departmental collaboration to address recurring noise complaints [5] - Enhance overall regulatory capabilities by developing local regulations, promoting technological solutions for noise monitoring, and incorporating noise management into urban governance frameworks [6] Activating Social Co-Governance Potential - Increase public awareness of noise prevention laws through engaging methods, and establish community-based initiatives to create quiet agreements and volunteer monitoring systems [7]

Group 1 - The government meeting emphasized the importance of maintaining a strong sense of responsibility for safety production and implementing the "three managements and three musts" requirements [1][3] - There is a focus on enhancing safety production in new industries such as renewable energy, cultural tourism, and low-altitude flight, with a call for rigorous risk management and accountability [3] - The meeting approved the draft of the "Suzhou City Middle School Student Mental Health Promotion Regulations," which aims to create a comprehensive mental health care system for students [3] Group 2 - The meeting included a collective study of the "Noise Pollution Prevention Law of the People's Republic of China," indicating a commitment to environmental regulations [3] - Other matters were also discussed and reviewed during the meeting, reflecting ongoing governance and regulatory efforts [3]

Core Viewpoint - Chengdu has shifted its approach to noise pollution management from passive response to proactive prevention, effectively reducing noise complaints through enhanced industry regulation and community involvement [1] Group 1: Noise Pollution Management Strategies - Chengdu's ecological environment bureau has conducted a comprehensive analysis of noise pollution, identifying high-impact industries and developing management norms to promote self-regulation within these sectors [1] - The city has implemented a "100-day campaign" against noise pollution in 2025, resulting in an 11.9% year-on-year decrease in noise complaints, with specific reductions in social life noise (6.4%), construction noise (19.1%), transportation noise (28.3%), and industrial noise (43.9%) [1] Group 2: Smart Construction Sites - Construction noise, accounting for nearly 30% of total noise complaints, is being addressed through the installation of automatic noise monitoring devices at construction sites, with 2,236 units installed across 1,720 sites by the end of 2024 [2] - A "smart construction site" platform allows for real-time monitoring and quick response to noise complaints, ensuring compliance with regulations and minimizing disturbances [2][3] Group 3: School Noise Management - To address complaints about school broadcasting noise, Chengdu has installed 34 directional sound systems in 9 schools, significantly reducing noise complaints by 52.2% during the 2025 campaign [4] - The directional sound systems are designed to control sound propagation, balancing the needs of students and residents [4] Group 4: Collaborative Governance - Chengdu has enhanced its noise pollution management framework by issuing guidelines for various sectors, including education, sports, and dining, to ensure comprehensive noise control [6] - Collaborative efforts among local government departments have led to a 27.2% decrease in noise complaints from the dining sector in 2024, with a continued decline of 12.8% in 2025 [6] Group 5: Future Directions - Chengdu plans to further improve its noise management systems by adopting advanced technologies and best practices, aiming for a comprehensive noise governance framework that enhances the living environment for residents [7]

Core Viewpoint - Noise pollution is increasingly becoming a significant social concern, and its prevention is essential for improving quality of life [1] Summary by Relevant Sections Environmental Quality - According to the "2024 China Ecological Environment Status Bulletin," the sound environment quality in cities at the prefecture level and above remains stable in 2024 [1] - The World Health Organization's 2024 statistics indicate that 1.5 billion people globally suffer from hearing loss, with approximately 750 million cases attributed to environmental noise pollution [1] Health Impacts - Research shows a direct correlation between long-term noise exposure and mental health issues such as anxiety and depression, with a 5-decibel increase in noise leading to a 1.5% rise in the risk of psychological disorders [1] Regulatory Framework - As per the national "14th Five-Year" ecological environment protection plan, by the end of 2025, cities at the prefecture level and above are required to fully implement automatic monitoring of sound environment quality in functional areas, with an emphasis on improving nighttime compliance rates [1]

Core Points - Hangzhou has issued a notice to strengthen noise management during the 2025 high school entrance examinations and other special periods to ensure a quiet environment for students [1][2] - The notice prohibits all construction work in urban areas during nighttime from June 1 to June 10, June 15 to June 22, and December 31, 2025, to January 8, 2026, except for emergency repairs [1] - Specific dates for the high school entrance exams (June 7-10), middle school entrance exams (June 21-22), and other related examination days have been outlined, during which noise-generating activities are banned near examination sites [1] Regulations and Compliance - All units and individuals are required to comply with noise pollution prevention laws and the notice, actively cooperating with management departments to prevent noise interference with students [2] - The notice will take effect from May 26, and citizens can report violations to designated public service numbers [2]

Group 1 - The article discusses the implementation of the new national standard "Residential Project Specification" starting May 1, which aims to improve sound insulation performance in residential buildings, aligning with international standards [1][4] - The new standard increases the sound insulation requirements for walls and floors in new residential buildings, specifically enhancing airborne sound insulation and impact sound insulation [4][6] - The article highlights the various sources of noise in residential areas, categorizing them into external noise sources and internal noise generated by activities or equipment within the building [2][4] Group 2 - According to the new standard, the airborne sound insulation performance between bedrooms and adjacent units has been raised from 45 decibels to 50 decibels, while the impact sound insulation performance has been improved from a maximum of 75 decibels to 65 decibels [4][6] - The article emphasizes the importance of professional intervention for sound insulation modifications in existing buildings to avoid compromising structural safety [6][7] - Research teams are actively developing new materials and products to meet the updated standards, including low-cost, high-performance sound insulation solutions that exceed the new requirements by 10 decibels [7]