二级指标三级指标来源201020112012201320142015201620172018201920202021
绿化水平大都市区森林覆盖率(%)OECD





35.4
35.3


碳排放水平纽约市碳排放量(万吨CO2) NYC Mayor"s Office of Sustainability5750.525603.935383.375469.495529.295578.025503.125286.585627.135491.14844.4
空气质量纽约市PM2.5(µg/m³)iqair.com









11.8