Highly time-resolved data for volatile organic compounds (VOCs) can now be monitored.
Source analyses of such high time-resolved concentrations provides key information for …

Photochemical smog, characterized by high concentrations of ozone (O 3) and fine particles
(PM 2.5) in the atmosphere, has become one of the top environmental concerns in China …

Volatile organic compounds (VOCs) are key precursors of photochemical smog.
Quantitatively evaluating the contributions of VOC sources to ozone (O3) formation could …

Ambient volatile organic compounds (VOCs) were continuously measured from February
2013 to October 2014 at an urban site in Wuhan. The characteristics and sources of VOCs …

Intensive field measurements were carried out in urban Shanghai between 20 th and 30 th
of May 2017, and the VOC characteristics and sources were investigated with a focus on the …

Volatile organic compounds (VOCs) are important contributors to atmospheric chemical
reactivity rate (L OH), ozone formation potential (OFP), and secondary organic aerosol …

The 14-year trends of surface ozone were examined using observations from 12 urban sites
and 4 regional sites over the Pearl River Delta (PRD) region in China over the 2006–2019 …

Observations of volatile organic compounds (VOCs) are a prerequisite for evaluating the
effectiveness of government efforts targeting VOC pollution. Here, based on the one-year …

Nonmethane hydrocarbons (NMHCs) have an important influence on the formation of
photochemical smog and secondary organic aerosols in the atmosphere. We investigated …

Volatile organic compounds (VOCs) are ubiquitous in the atmosphere and the majority of
them have been proved to be detrimental to human health. The hazardous VOCs were …