Core Viewpoint - Chengdu's air quality is predicted to remain at a light pollution level or below for over 36 hours starting from December 20, 2025, leading to the lifting of the heavy pollution weather alert [1] Group 1: Air Quality Prediction - Chengdu's air quality will be at light pollution level or below starting from December 20, 2025, at 18:00 [1] - The heavy pollution weather alert will be officially lifted on December 20, 2025, at 18:00 [1] Group 2: Emergency Response Measures - The "Emergency Response Plan for Heavy Pollution Weather in Chengdu (2024 Revision)" includes mandatory emission reduction measures [1] - Public transport will be free for those using Tianfu Tong cards or the Chengdu Metro APP within the fourth ring road until December 20, 2025, at 24:00 [1] - Discounts of 20% will be offered for subway rides using Tianfu Tong cards or the Chengdu Metro APP until the alert is lifted [1]
今日18时，成都重污染天气预警解除！公交、地铁便民措施执行到24时
Xin Lang Cai Jing·2025-12-20 08:46