以标准为引领、健康为驱动，推动空气质量持续改善

Core Insights - The 2025 China Blue Sky Observation Forum was successfully held in Beijing, focusing on improving air quality through standard revisions and health-driven actions [1] - The forum highlighted the importance of sharing advanced experiences and future pathways for air quality improvement, especially as China enters a new phase of air pollution prevention during the 14th Five-Year Plan [1] Air Quality Standards and Policy - The forum released three significant reports aimed at advancing air quality improvement, including studies on environmental air quality standards and health effects of air quality improvements [4] - The current air quality standards, established in 2012 and implemented in 2016, are set to be revised, with a focus on stricter limits and phased regional compliance [4][5] - Recommendations include establishing a new air quality standard limit of 25μg/m³ for PM2.5, which could enhance health benefits and guide future actions [5] Health Impact Assessments - Research indicates a structural shift in health risks associated with air pollution, with acute risks becoming more prominent due to extreme pollution events [10][11] - The health benefits of air quality improvements are not evenly distributed across regions, necessitating targeted strategies for vulnerable populations [11][13] Local Governance and Best Practices - Local governments play a crucial role in implementing air quality standards and innovative practices, with examples from cities like Beijing, Chengdu, and Shanghai showcasing effective pollution control measures [15][17][22] - The forum emphasized the need for regional collaboration and innovative governance mechanisms to address complex air pollution challenges [24]