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 …

The characteristics of aerosol particles have been poorly evaluated even though haze
episodes frequently occur in winter in Northeast China. OC/EC analysis, ion …

During winter 2013–2014 aerosol mass spectrometer (AMS) measurements were conducted
for the first time with a novel PM 2.5 (particulate matter with aerodynamic diameter≤ 2.5 µ …

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 …

Although there are many studies of particulate matter (PM) pollution in Beijing, the sources
and processes of secondary PM species during haze periods remain unclear. Limited …

In order to investigate the chemical characteristics of atmospheric aerosol measured during
a severe winter haze event, 12-hr PM2. 5 (particulate matter with an aerodynamic …

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 …

ABSTRACTOne-year field campaign was conducted from July 2013 to August 2014 at the
site of East China University of Science and Technology (ECUST) in urban Shanghai, and …

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 …

Aerosol size distribution and chemical composition are found to have significant effects on
its hygroscopicity, acidity/alkalinity and light extinction. Heavy haze pollution occurred …