Two-year monitoring data (2006 and 2009), collected at the sub-urban site (WQS) and the
background site (TH), were used to study the characteristics of Particulate Matter (PM) …

Abstract Fine particulate matter (PM 2.5) and its constituents pose great threatens to public
health. The spatial-temporal characteristics of some key chemical constituents, such as …

Air pollution is the result of a complex interaction between natural and anthropogenic
environmental conditions. Recently, what's the mutual correlation between air pollutants …

In the last decade, North China (NC) has been one of the most populated and polluted
regions in the world. The regional air pollution has had a serious impact on people's health; …

To understand the atmospheric particulate pollution characteristics of cities in different sizes
and regions, PM 10 and PM 2.5 were simultaneously collected in three cities: Beijing, China …

In recent years, with the continuous advancement of China's urbanization process, regional
atmospheric environmental problems have become increasingly prominent. We selected 12 …

Objective Ambient particulate pollution, especially PM 2.5, has adverse impacts on health
and welfare. To manage and control PM 2.5 pollution, it is of great importance to determine …

Large areas of mainland China have been suffering frequently from heavy haze pollution
during the past years, which feature high concentrations of fine particulate matter (PM 2.5 …

With rapid economic development and urbanization, China has suffered from severe and
persistent air pollution during the past years. In the work, the hourly data of PM 2.5, PM 10 …

Air pollution has become a major concern in cities worldwide. The present study explores
the spatial-temporal patterns of PM 2.5 (particles with an aerodynamic diameters≤ 2.5 μm) …