【摘要】 以十堰市近几年来的气象统计和空气中总悬浮颗粒物的监测结果为例,探讨北方频发沙尘暴天气对十堰空气质量的影响及其影响的程度,认为沙尘暴天气对我省空气质量主要是以浮尘天气出现,总体影响不是很严重。本地扬尘、扬沙是影响十堰空气质量的主要污染物,而浮尘天气更加重了总悬浮颗粒物的污染程度。更多还原

【Abstract】 Taking recent years’ meteorological data and TSP monitoring data of as an example, this paper analyzed the impact and degree of sandstorm frequently occurred in North China on air quality of Shiyan. Results showed that weather of sandstorm mainly appeared with floating dust, and the impact was not serious. Local raised dust and sand were major air pollutant, and the weather of floating dust aggravated the pollution of TSP.更多还原