The hazy weather is currently a prominent problem influencing the people’s livelihood and ecological environment of China, and its treatment is a complex system engineering. From the perspective of meteorology, this paper probes into haze’s granule characteristics and formation and the causes of haze’s increasing trend, and sums up some knowledge about haze’s treatment and daily prevention reported on all kinds of media.%雾霾天气是当前影响我国民生和生态环境的突出问题之一,其治理是一个复杂的系统工程。从气象学的角度对雾霾的粒相特征、形成及加重趋势的成因进行了探讨,对各种媒体上报道的雾霾治理及日常防护知识进行了一定的归纳整理。
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