2011年以来,我国大部分地区雾霾频发,雾霾天气已经被列入灾害性天气预警预报的行列。这种严重的大气污染现象,近几年引发了全社会的关注和热议。现实中人们对雾霾的认知可谓从无到有,呈现了一个逐渐丰富的过程。网络在其中不仅承担了信息传播的作用,也从侧面展现了人们对雾霾这一新事物的认知过程。 Since 2011, haze has been frequent in most parts of China, and hazy weather has been included in the forewarning and forecast of disastrous weather. This serious phenomenon of air pollution has aroused the concern and enthusiasm of the whole society in recent years. In reality, people’s perception of smog can be described as nothing, showing a gradually rich process. Network in which not only bear the role of information dissemination, but also from the side to show people the new process of haze of the new things.