China: annual PM2.5 levels Beijing 2025|

data china 2023B Data China bridges the gap between cutting-edge quantitative academic research and the Washington policy community. Critical, data-backed trends on China’s economy and societyGlobal status report on road safety 2025 China Population: 1 425 893 465 Income group: Upper middle income WHO Region: Western Pacific Region GSRRS participation: 2009, 2013, 2015,