We present measurements of C1–C8 volatile organic compounds (VOCs) at four sites
ranging from urban to rural areas in Hong Kong from September 2002 to August 2003. A …

Over 4300 monitoring sites operate in North America as part of three nation air quality
monitoring networks (the Canadian–National Air Pollution Surveillance (NAPS) network; the …

Based on detailed data on 102 volatile organic compounds (VOCs) measured continuously
from 2016.10. 9 to 2016.11. 17 in Wuhan, the VOC characteristics, secondary organic …

Exposure to ambient volatile organic compound (VOCs) in urban areas is of interest
because of their potential chronic and acute adverse effects to public health. Limited …

Highlights•Photochemical reaction significantly influenced the VOC concentration.•
Photochemical loss accounted for 26.3% initial alkenes and 13.1% initial aromatics.•Vehicle …

Volatile organic compounds (VOC) are important precursors of secondary organic aerosols
(SOA). The pollution processes in Beijing were investigated from 18th October to 6th …

Speciation of o-xylene, m-xylene, p-xylene and ethylbenzene was performed by gas
chromatography from ambient air and liquid fuel samples collected at various locations in 19 …

The aim of this study was to measure BTEX (benzene, toluene, ethylbenzene, and xylenes)
concentrations in the ambient air of Tehran, the capital of Iran, and investigate their seasonal …

Volatile organic compounds (VOCs) are largely affected by ambient temperature. However,
responses of source-specific VOCs to ambient temperature are poorly understood. Based on …

To better understand the chemical speciation of volatile organic compounds (VOCs) and
their role in ground-level ozone formation in the Beijing-Tianjin-Hebei region, China …