Group 1 - The average PM2.5 concentration in Beijing for the first 11 months of 2025 was 26.5 micrograms per cubic meter, a year-on-year decrease of 16.7%, marking the best historical level for the same period since monitoring began [1] - The number of days with good air quality reached 282, an increase of 23 days compared to the previous year [1] - Beijing's ecological environment bureau reported significant progress in the "0.1 microgram" action plan, focusing on structural, engineering, and management emission reductions [1] Group 2 - The number of new green enterprises in Beijing increased by 1,090, raising the proportion of green enterprises to 37.5% [2] - The city exceeded its clean heating transformation targets, completing deep governance for 1,060 steam tons of gas boilers [2] - The average road dust load in the city decreased by 18.6% year-on-year, with the promotion of fully enclosed construction techniques for foundation pits [2] Group 3 - The ecological environment bureau plans to enhance air quality forecasting and focus on key areas and links to ensure the successful completion of the "14th Five-Year Plan" and the blue sky defense battle action plan by 2025 [2]
前11个月北京PM2.5平均浓度为有监测记录以来历史同期最优
Zhong Guo Xin Wen Wang·2025-12-17 08:43