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PM2.5 falls 6.2% across China in first seven months, water quality improves_我的网站

一 |     (ECNS) -- China recorded improvements in both air and water quality in the first seven months of 2026, with average PM2.5 concentrations falling 6.2% year on year, Minister of Ecology and Environment Huang Runqiu said Thursday.    The average concentration of fine particulate matter, or PM2.5, fell by 1.8 micrograms per cubic meter from a year earlier, while the proportion of days with good air quality increased by 3.9 percentage points, Huang said at a press conference held by the State Council Information Office.         The proportion of surface-water monitoring sections meeting Grade I-III water quality standards reached 86.5%, up 2.4 percentage points year on year. Water quality in the main streams of the Yangtze and Yellow rivers remained at Grade II.    (By Helen Mo, intern Yang Hongran)                    。    8月24日消息，近日，网络上曝光了不少新一代理想MEGA的实车图，该车作为理想纯电旗舰，主打高端家用。    新车整体延续了现款的造型和设计，保持流线型车身以最大程度降低风阻，提升续航，同时也进行了优化升级，其中最惹眼的当属封闭样式的白色轮圈，无疑是显著特征。     此外，该车还拥有一些细节优化，比如使用UWB替代超声波雷达，全身无开孔，更显简约感；侧面摄像头下方以及尾门配备了高精度固体激光雷达，可增加感知能力；门把手更换为半隐藏式，集成机械和电子解锁功能。    至于其他方面的变化，仅从外观来看确实看不出来，不过可以参考新一代理想L9，预计内部会更换为最新的一体式连屏，多功能方向盘重塑，取消标志性的小仪表盘，同时配备真皮打孔菱格纹内饰。    值得一提的是，该车还将提供Home版，二排座椅支持45°迎宾、90°观景以及180°对坐，配合可拆卸的小桌板，拓展更多用车场景。    车型尺寸方面，新车长宽高分别为5355/1965/1850mm，轴距为3300mm，比现款车型车长增加5mm，基本可以忽略不计，同时增加了后轮转向和线控转向，强化整车灵活性。     至于动力，参考申报信息，全新理想MEGA后电机功率从245千瓦提升至258千瓦，前电机依然为155千瓦，综合功率从400千瓦提升至413千瓦，最高时速200km/h，标配108kWh的宁德时代三元锂电池，纯电续航里程710km，支持5C超快充。    

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Published on:02:20:03