群众生态环境获得感幸福感持续增强

Core Viewpoint - The "14th Five-Year Plan" period marks a significant milestone for Suzhou's ecological civilization construction and environmental protection, with continuous improvement in public satisfaction regarding the ecological environment [1] Group 1: Environmental Quality Improvement - Over the past five years, Suzhou has maintained good levels of PM2.5 annual average concentration and heavy pollution days, with major environmental quality indicators showing continuous improvement [1] - The average PM2.5 concentration is projected to drop to 28 micrograms per cubic meter by 2025, a 15.2% decrease from the end of the "13th Five-Year Plan" [3] - The proportion of water quality at national and provincial assessment points reaching Grade III or above is 98.8%, with Grade II water bodies increasing to 73.8%, ranking first in the province [3] Group 2: Systematic Breakthroughs in Pollution Control - Suzhou has implemented over 12,000 air pollution prevention projects, eliminating more than 46,000 diesel trucks that do not meet national standards [2] - A total of 176 lake governance projects have been advanced, restoring 13,000 acres of aquatic vegetation, with key lakes achieving stable Grade III water quality [2] - The city has established a soil and groundwater environmental monitoring information system, leading the province in "waste-free city" construction [2] Group 3: Green Development Initiatives - Suzhou has achieved a 100% compliance rate in the national carbon market, with the Suzhou Industrial Park included as a national carbon peak pilot area [4] - The city has organized mandatory clean production audits for 1,408 enterprises, maintaining the highest number in the province [4][5] Group 4: Ecological Restoration and Biodiversity - Suzhou has designated 3,257 square kilometers of ecological space, accounting for 37% of its land area, to protect biodiversity and ecological functions [8] - A total of 4,353 species have been recorded in the biodiversity baseline survey, including 120 rare and endangered species [8] Group 5: Infrastructure and Monitoring Enhancements - During the "14th Five-Year Plan," Suzhou has added over 500,000 tons per day of wastewater treatment capacity, maintaining the highest urban wastewater treatment rate in the province at 87.7% [10] - The city has established a comprehensive water ecological environment safety monitoring system, enhancing monitoring capabilities across various levels [10][11]