Core Viewpoint - The "Charming Swimming" project in Yuhang District utilizes advanced digital technologies for real-time monitoring of swimming pool water quality, enhancing public health safety and transparency in regulatory practices [1][2][3] Group 1: Project Implementation - The "Charming Swimming" project has been implemented over the past two years, monitoring over 50 swimming venues in Yuhang District for water quality and hygiene [1] - Real-time data on pH levels, temperature, and residual chlorine is displayed on electronic screens at swimming venues, allowing residents to check water quality easily [1] Group 2: Regulatory Approach - The Yuhang Disease Control Supervision has adopted a three-color warning system to classify swimming venues based on hygiene and safety, providing reminders for venues needing improvement [2] - The regulatory body has established a WeChat group for over 90 swimming venues to facilitate communication and guidance, promoting a service-oriented enforcement approach [2] Group 3: Expansion of Monitoring - The project has expanded to monitor air quality indicators such as carbon monoxide, formaldehyde, and PM2.5 in five venues, including cinemas and bathhouses, using IoT technology [2] - The "Safe Stay" project has been initiated to monitor hygiene practices in 23 key hotels, ensuring comprehensive oversight of cleanliness and safety [2] Group 4: Impact on Public Health - The online monitoring and service-oriented enforcement model aims to overcome traditional regulatory inefficiencies, reducing health risks in public spaces and improving hygiene management [3] - Future plans include broadening the online monitoring network to enhance public health governance and protect vulnerable populations [3]