重点提示： （1）新一轮冷空气蓄势待发，多日雾霾有望扫除； （2）除塞外和东北地区外，大部分地区处于黎明前的黑夜，雾霾重重难见天日；
图1 2015年01月26日全国城市空气质量状况统计（数据来源：环保部数据中心）
天气形势：
26日久违的北方强冷高压终于重整旗鼓准备再次南下，早8时冷锋到达内蒙和河北交界处，未来有望将覆盖在南方广大地区上空厚厚的雾霾一扫而光。
图2 2015年01月26日地面天气图（08:00 UTC+8）和污染气象预报图 (图片来源：中央气象台)
预报回顾：
当日矮马全国AQI预报空间形态较好，污染程度有所低估。预计明天伴随强冷空气南下，大部分地区空气质量会有明显好转。
图3 2015年01月26日AQI空气质量预报与实况比较（左：矮马预报；右：CNEMC数据平台）
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