To obtain a thorough knowledge of PM 2. 5 chemical composition and its impact on aerosol
optical properties across China, existing field studies conducted after the year 2000 are …

Background The association between incident chronic kidney disease (CKD) or end-stage
renal disease (ESRD) and exposure to outdoor air pollution is under debate. We aimed to …

It is important to improve our understanding of exposure to particulate matter (PM) in
residences because of associated health risks. The HOMEChem campaign was conducted …

PM 2.5 and its major chemical compositions were sampled and analyzed in January, April,
July and October of 2014 at Bei**g (BJ), Tian** (TJ), Langfang (LF) and Baoding (BD) in …

Air pollution events occurred frequently in China, and tremendous efforts were devoted to
the reduction of air pollution in recent years. Here, analysis of ambient monitoring data of six …

With the development of digital technologies such as the Internet and digital industries such
as e-commerce, the digital economy has become a new form of economic and social …

Bei**g is a city with some of the world's worst particulate air pollution. Although there have
been various control strategies implemented since 1998, there are still episodes of PM 2.5 …

Atmospheric gas-to-particle conversion is a crucial or even dominant contributor to haze
formation in Chinese megacities in terms of aerosol number, surface area and mass. Based …

Abstract Fine particulate matter (PM 2.5) pollution is still one of China's most important
environmental issues, especially in northern cities during wintertime. In this study, intensive …

PM 2.5 is the major pollutant in most cities of China, especially contributed significantly to
the poor air quality in Bei**g. This study aimed to investigate the long-term trend (2000 …