中文摘要：

随着城市的快速发展,空气污染越来越严重,尤其是近年来雾霾在多个城市频繁出现,使人们越来越多的关注更小的PM_（2.5）等大气颗粒物的作用和影响。种植园林植物是有效阻滞粉尘、消减大气颗粒物、改善空气质量、提升居民生活水平的方法之一。该研究介绍了大气颗粒物的污染特征、时空动态及其影响因素,并对不同植物个体和不同绿地结构消减大气颗粒物的能力进行了分析,提出了园林植物消减大气颗粒物研究中存在的问题和发展趋势,旨在为今后人们进行相关研究及利用植物改善城市空气质量提供参考依据。

英文摘要：

With the rapid development of cities,air pollution is more and more serious.Especially the fog and haze appear frequently in several cities in recent years,people pay more and more attention on smaller atmospheric particulate matter as PM_（2.5）.Planting garden plants that is one of effective ways to block dust,reduce atmospheric particulate matter,improve air quality and residents＇ living standard.The pollution characteristics,spatial and temporal dynamic and the influence factors of atmospheric particulate matter were introduced firstly,then the abilities of different plant individuals and different plant configurations to reduce atmospheric particulate matter were analyzed.The problems existing in the research of garden plant to reduce atmospheric particulate matter and the developing trends were put forward finally.It was intended to provide reference for people to do relevant studies and use plants to improve the air quality in cities in the future.