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Type of publication: research article
Type of publication (PDB): Straipsnis konferencijos medžiagoje kitose duomenų bazėse / Article in conference proceedings in other databases (P1c)
Field of Science: Ekologija ir aplinkotyra / Ecology and environmental sciences (N012)
Author(s): Miškinytė, Auksė;Dėdelė, Audrius
Title: Residential indoor pollution by nitrogen dioxide: conference series
Is part of: IOP conference series: materials science and engineering. Indoor air quality, ventilation and energy conservation in buildings: 10th international conference IAQVEC, 2019, 5–7 September 2019, Bari, Italy: [proceedings]. Bristol : IOP Publishing, 2019, vol. 609
Extent: p. 1-6
Date: 2019
Note: Article no. 042083
Keywords: Vidaus oro kokybė;Azoto dioksidas koncentracija;Oro užterštumas;Nitrogen dioxide concentration;Air pollution;Indoor air quality
Abstract: According to the Environmental Protection Agency, indoor air quality (IAQ) is defined as air quality within and around buildings and structures and it is related to the health and comfort of building occupants. A better understanding of IAQ is essential, since people spend more than 90 percent of their time indoors. The greatest amount of time spent indoors is at home, so it is important to control indoor air pollution and to reduce the risk of health effects related with indoor air pollutants exposure. The aim of this study was to determine indoor air pollution of nitrogen dioxide (NO2) in different seasons and to compare indoor and outdoor NO2 concentrations. The sampling of NO2 was performed in cold, warm and intermediate seasons using passive sampling technique inside and outside of the residential houses. The results of the study showed that the average NO2 concentration in cold season was 10.5 µg/m3 and 20.0 µg/m3 , respectively in indoor and outdoor air. The lowest indoor and outdoor levels of NO2 were observed in warm season, 9.7 and 11.3 µg/m3 , respectively. The strongest positive relationship between indoor and outdoor concentrations of NO2 was determined in warm season
Affiliation(s): Aplinkotyros katedra
Vytauto Didžiojo universitetas
Appears in Collections:3. Konferencijų medžiaga / Conference materials
Universiteto mokslo publikacijos / University Research Publications

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