去年环境空气质量实现历史最优

Core Viewpoint - The Ministry of Ecology and Environment announced that by 2025, the national air quality will reach historical best levels, with PM2.5 average concentration at 28.0 micrograms per cubic meter and good days ratio at 89.3% [1] Group 1: Air Quality Improvement Goals - By 2025, the average PM2.5 concentration in cities at or above the prefecture level will be 28.0 micrograms per cubic meter, with a good days ratio of 89.3% and heavy pollution days ratio of 0.9% [1] - The southern regions of China will have better air quality, while northern regions will see significant improvements, particularly in the Beijing-Tianjin-Hebei region and the Fenwei Plain, with PM2.5 concentrations decreasing by 27.7% and 32.1% respectively [1] Group 2: Future Plans and Policies - The Ministry will continue to focus on reducing PM2.5 concentrations and will implement the "Air Quality Continuous Improvement Action Plan (2026-2030)" during the 14th Five-Year Plan period [2] - The plan will include innovative financial, pricing, tax, and differentiated environmental management policies, promoting structural transformation and the green and low-carbon transformation of traditional industries [2]