PM2.5汚染人口比率（10μg/m3超）

2017年の世界のPM2.5汚染人口比率 国際比較統計・ランキングです。各国のPM2.5汚染人口比率と国別順位を掲載しています。当該国の人口に対してPM2.5の年平均大気濃度がWHOの基準値（年10マイクログラム/m3）を超える地域に住む人口の比率。時系列データは1990-2017年まで収録。

This dataset presents the global PM2.5 pollution population ratio for the year 2017, along with international comparative statistics and rankings. It includes the PM2.5 pollution population ratio and individual country rankings for each nation. The ratio refers to the proportion of the population living in areas where the average annual atmospheric concentration of PM2.5 exceeds the World Health Organization's (WHO) standard value (10 micrograms/m³ per year) relative to the total population of the country. The time series data covers the period from 1990 to 2017.