Atmospheric particulate matter (PM) pollution has become a major health threat
accompanying the rapid economic development in China. For decades, filter-based offline …

Aerosol acidity plays an important role in atmospheric chemistry. China emits large amounts
of SO2, NOx, and NH3 into the atmosphere, but aerosol acidity is poorly characterized. In …

Real-time continuous chemical measurements of fine aerosol were made using an
Aerodyne Aerosol Chemical Speciation Monitor (ACSM) during summer and fall 2011 in …

Daily PM 2.5 and hourly water-soluble inorganic ions in PM 2.5 and gaseous precursors
were measured during June–November 2009 at an urban site in Bei**g. The average mass …

Tire wear is one of the major sources of traffic-related particle emissions, however,
laboratory data on the components of tire wear particles (TWPs) is scarce. In this study, ten …

The severe winter haze episode that occurred in Shanghai from December 2013 to January
2014, characterized by elevated levels of particulate matter (PM), received considerable …

Characteristics and transformation of nitrous acid (HONO) and particulate nitrite were
investigated with high time-resolution field measurements at an urban site in Ji'nan, China …

Bioavailable transition trace elements, such as soluble iron (Fes) and soluble manganese
(Mns) in aerosols, play a crucial role in atmospheric sulfate formation and marine …

This study employs ISORROPIA-II for the evaluation of aerosol acidity and quantification of
contributions from chemical species and meteorological parameters to acidity variation in …

To understand the sources and formation processes of atmospheric carbonaceous aerosols
in rural and mountainous areas of South China, an intensive measurement campaign was …