为解决如何实现 WHO 空气质量准则、减少空气污染健康负担的问题，研究人员探索了空气污染模式、社会经济差异及 15 分钟社区的影响。结果表明NO2?和PM2.5有明显时空变化，提高 Mobiscore 可降低污染。该研究为制定政策提供依据。

SYDNEY, April 18 (Xinhua) -- Household income plays a major role in childhood obesity rates in Australia, accounting for nearly half of the socioeconomic disparity in obesity levels among children and ...