我国空气质量向好趋优

Core Viewpoint - The article highlights significant improvements in air quality in China, with a focus on the reduction of PM2.5 levels and the increase in the number of days with good air quality, as part of the ongoing efforts to combat air pollution during the "14th Five-Year Plan" period [1]. Group 1: Air Quality Improvements - In 2025, the national average PM2.5 concentration was reported at 28.0 micrograms per cubic meter, a year-on-year decrease of 4.4% [1]. - The proportion of days with good air quality reached 89.3%, an increase of 1.9 percentage points compared to the previous year [1]. - Cumulatively, during the "14th Five-Year Plan" period, PM2.5 concentration decreased by 20%, and the number of heavily polluted days was reduced by 25% [1]. Group 2: Industry Actions and Achievements - The Ministry of Ecology and Environment organized actions for continuous air quality improvement, focusing on deep governance in key industries, with a total of 300 million tons of crude steel capacity, 270 million tons of coking capacity, and 470 million tons of cement clinker capacity undergoing ultra-low emission transformations [1]. - In 2025, sales of new energy heavy trucks reached 182,000 units, representing a year-on-year growth of 172% [1]. Group 3: Future Goals and Strategies - The Ministry of Ecology and Environment emphasized the need to continue the blue sky protection campaign during the "15th Five-Year Plan" period, aiming for a sustained decrease in PM2.5 concentrations [1]. - Key strategies include optimizing structural adjustments, fine-tuning pollution control, and implementing major emission reduction projects and special governance actions to promote overall air quality improvement [1].