particulate pollutant

基本解释

Particulate matter, a large proportion of road dust, is the chief pollutant of atmosphere pollution in Beijing.
颗粒物是北京市大气污染的首要污染物，其中交通扬尘对颗粒物浓度的贡献较大。
Atmospheric particulate matters, a main atmospheric pollutant that currently affect Chinese urban air quality, can bring important effects go global climate, urban visibility and human health.
大气颗粒物是当前影响我国城市空气质量的主要大气污染物，对气候、城市能见度和人体健康等具有重要影响。
The inhalable particulate (PM10) is not only the most chemically complicated component of air pollutant exerting maximum health effect, but also one of the key monitoring indicators of air quality.
可吸入颗粒物（PM10）是大气污染物中成分最复杂、健康效应最大的组分，也是大气质量监测的主要指标之一。