Core Viewpoint - Copper City has made significant investments in ecological environment protection, leading to improved air quality and a harmonious relationship between humans and nature [1][3]. Group 1: Air Quality Improvement - Copper City has achieved a notable improvement in air quality, with 286 days of good air quality in 2024 and a PM2.5 average concentration of 36.8 micrograms per cubic meter, showing a year-on-year improvement of 3.2% [3]. - The comprehensive air quality index stands at 3.92, reflecting a 2.6% year-on-year improvement, ranking first among six cities in the Guanzhong area and fifteen cities in the Fenwei Plain [3]. Group 2: Pollution Control Measures - The city has implemented a "Blue Sky Defense War," focusing on summer ozone and winter haze control, addressing five sources of pollution including industrial, dust, and VOCs [2]. - Major cement companies in Copper City have upgraded production lines for ultra-low emissions, reducing dust and sulfur dioxide emissions while enhancing energy efficiency [2]. - The city has strengthened regulations on vehicle emissions, conducting regular inspections and offering incentives for the purchase of new energy vehicles [2]. Group 3: Soil Pollution Prevention - Copper City has prioritized soil pollution prevention, conducting comprehensive inspections of rural black and odorous water bodies and implementing various remediation measures [4]. - The city has established a list of key regulatory units for soil pollution and conducts regular monitoring to ensure soil quality remains stable [5]. - The overall soil environment quality is stable, with no polluted arable land or black and odorous water bodies, supporting sustainable agricultural development and food safety [5]. Group 4: Future Goals - The city aims to achieve a higher standard and stricter requirements for pollution prevention, focusing on coordinated control of PM2.5 and ozone to maintain clear skies [5].
【铜川】蓝天常驻 净土生金
Shan Xi Ri Bao·2025-07-14 22:59