An intensive aerosol and gases campaign was performed at Shanghai in the Yangtze River
Delta region over Eastern China from late March to early June 2009. This study provided a …

The main objective of this study is to investigate the formation and evolution mechanism of
the regional haze in megacity Beijing by analyzing the process of a severe haze that …

PM 2.5 with its major chemical components were measured and analyzed during a
concurrent haze in Jan. 1–19, 2013 at three sites (Shanghai, Beijing, and Huaniao, a remote …

A regional haze episode occurred in the Beijing, Tianjin and Hebei province (BTH) area in
the North China Plain (NCP) from 16 to 19 January 2010. Data were collected and analyzed …

Abstract A multi-year (2004–2008) study of horizontal visibility and factors controlling its
variations was conducted in Shanghai. The seasonal average visibility in spring, summer …

Extremely severe haze weather events occurred in many cities in China, especially in the
east part of the country, in January 2013. Comprehensive measurements including hourly …

Heavy haze pollution occurs frequently in northern China, most critically in the Beijing-
Tianjin-Hebei area (BTH). Zibo, an industrial city located in Shandong province, is often …

A historic haze event, characterized by lengthy, large-scale and severe pollution, occurred in
the Yangtze River Delta (YRD) of China from 1 to 10 December 2013. This haze event …

A field experiment from 18 August to 8 September 2006 in Beijing, China, was carried out. A
hazy day was defined as visibility< l0 km and RH (relative humidity)< 90%. Four haze …

China experienced severe haze pollution in January 2013. Here we have a detailed
characterization of the sources and evolution mechanisms of this haze pollution with a focus …