UDP - PM10 concentration, 2010 - 2050 (JRC LUISA Reference Scenario 2016)

This indicator measures the annual mean concentrations of PM10 (µg / m3). PM10 is one of the main pollutants emitted by household and (to a lower extent) commercial and institutional fuel combustion, followed by industrial activities and transport. Because of its high impact on human health, the EU Air Quality Directive (2008/50/EC) has set forth legally binding limit values for ground-level concentrations of PM10: the daily limit value is set to 50μg/m3. Annual mean concentrations PM10 were calculated using Land Use Regression (LUR) Models. The LUR model was built using annual mean PM10 concentration for 2010 from the monitoring sites included in the AirBase database (dependent variable) and several parameters (independent variables) defined within a Geographic Information System (GIS).本指标用于衡量可吸入颗粒物（PM10）的年平均浓度（单位：微克/立方米，µg/m³）。PM10是家庭燃料燃烧排放的主要污染物之一，商业与公共机构燃料燃烧的贡献程度相对较低，此外工业活动与交通运输也是其重要排放来源。鉴于其对人体健康存在显著负面影响，欧盟《空气质量指令（2008/50/EC）》已针对地面PM10浓度设定了具有法律约束力的限值：日平均限值为50微克/立方米。本次研究采用土地利用回归（Land Use Regression, LUR）模型计算PM10年平均浓度。该LUR模型以AirBase数据库收录的监测站点2010年PM10年平均浓度作为因变量，以地理信息系统（Geographic Information System, GIS）内定义的多项参数作为自变量构建而成。