Core Viewpoint - Chongqing has achieved significant improvements in environmental quality, with the Yangtze River's water quality remaining excellent for eight consecutive years and a 100% good water quality ratio at 74 national monitoring points for two years [2][3]. Group 1: Water Quality and Pollution Control - Chongqing has implemented rigorous measures for river pollution control, including the investigation and remediation of wastewater discharge outlets [2]. - The city has completed the governance of 1,314 rural black and odorous water bodies, benefiting over 800,000 residents and significantly improving rural landscapes [3]. - The water environment management big data system has reduced the time for identifying and tracing water pollution issues from an average of 7 days to under 24 hours [8]. Group 2: Air Quality Improvement - In 2024, Chongqing recorded 333 days of good air quality, with PM2.5 concentration decreasing by 8.4% year-on-year [2][8]. - The city has launched an air quality improvement action plan, which has led to a 49.2% reduction in complaints about restaurant oil smoke [3]. Group 3: Ecological Protection and Green Development - Chongqing has maintained a forest coverage rate of over 55%, promoting integrated protection and restoration of natural resources [2]. - The city has established a horizontal ecological compensation mechanism along the Yangtze River, encouraging upstream and downstream cooperation for ecological protection [10]. - Chongqing's carbon market has shown strong growth, with the highest carbon price increase among eight pilot carbon markets in the country, supporting the city's green development initiatives [3]. Group 4: Urban Environment and Quality of Life - The city has made significant progress in addressing urban issues such as restaurant oil smoke and noise pollution, enhancing the livability of urban areas [3]. - The governance of 61 kilometers of riverbanks has transformed them into attractive urban landscapes, contributing to the overall aesthetic of the city [6].