Spatial and temporal variability in VOC levels within a commercial retail building

Abstract

Many cross-sectional studies have been published where the levels of volatile organic compounds (VOCs) were measured in indoor air at one or two locations for houses or offices. This study provides longitudinal data for a commercial retail building and also addresses spatial variability within the building. The data suggest that spatial and temporal variability are important considerations for compounds emitted from indoor sources. Elevated concentrations were found in retail spaces with no apparent emission sources due to their proximity to other retail spaces with emission sources.

An assessment of air quality reflecting the chemosensory irritation impact of mixtures of volatile organic compounds

“…The limitations of the concept of TVOC has been well discussed (Molhave and Nielsen, 1992). Various pollution indices have been proposed, the most satisfactory being an indoor air pollution index, IAPI, (Sofuoglu and Moschandreas, 2003) VOC concentrations in various outlets in an American shopping mall have been determined (Eklund et al 2008), and data have been gathered on VOC concentrations in a wide variety of locations indoors (e.g., home, schools and commercial buildings) and outdoors (e.g., non-industrial and industrial areas) (Cometto-Muñiz and Abraham, 2015). Concentrations of VOCs in cars, buses and taxis in different towns in the world have also been reported (Geiss et al 2009).…”

Identification of Volatile Organic Compounds in Several Indoor Public Places in Korea

“…We summarized the indoor concentrations of selected VOC species and compared them with those in other regions, as shown in Table 6 ( Eklund et al, 2008;Tang et al, 2005;Chao and Chan, 2001;Kim et al, 2001;Baek et al, 1997). The VOC concentrations showed similar trends.…”

“…Two adsorbent tubes showed precisions of 20-30% for most aromatic VOCs (Baek and Moon, 2004). Kim et al, 2004 3) Chao et al, 2001 4) Tang, 2005 5) Eklund, 2008 …”

Method of Lacquer Products on Emissions of Volatile Organic Compounds

“…The problem of air quality has been discussed in terms of indoor air quality in housing buildings ( Eklund et al, 2008). Air quality in educational institution facilities is considered to be of particular importance (Norback, 1995;Lee et al, 1999a;Daisey and Angell, 2003;Godwin and Batterman, 2007).…”