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首页> 外文期刊>International Journal of Environmental Research and Public Health >Investigation of Indoor Air Quality in Houses of Macedonia
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Investigation of Indoor Air Quality in Houses of Macedonia

机译：马其顿房屋室内空气质量调查

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People who live in buildings are exposed to harmful effects of indoor air pollution for many years. Therefore, our research is aimed to investigate the indoor air quality in family houses. The measurements of indoor air temperature, relative humidity, total volatile organic compounds (TVOC), particulate matters (PM) and sound pressure level were carried out in 25 houses in several cities of the Republic of Macedonia. Mean values of indoor air temperature and relative humidity ranged from 18.9 °C to 25.6 °C and from 34.1% to 68.0%, respectively. With regard to TVOC, it can be stated that excessive occurrence was recorded. Mean values ranged from 50 μg/m3 to 2610 μg/m3. Recommended value (200 μg/m3) for human exposure to TVOC was exceeded in 32% of houses. Mean concentrations of PM2.5 (particular matter with diameter less than 2.5 μm) and PM10 (diameter less than 10 μm) are determined to be from 16.80 μg/m3 to 30.70 μg/m3 and from 38.30 μg/m3 to 74.60 μg/m3 individually. Mean values of sound pressure level ranged from 29.8 dB(A) to 50.6 dB(A). Dependence between characteristics of buildings (Year of construction, Year of renovation, Smoke and Heating system) and data from measurements (Temperature, Relative humidity, TVOC, PM2.5 and PM10) were analyzed using R software. Van der Waerden test shows dependence of Smoke on TVOC and PM2.5. Permutational multivariate analysis of variance shows the effect of interaction of Renovation and Smoke.
机译：居住在建筑物中的人多年来一直受到室内空气污染的有害影响。因此，我们的研究旨在调查家庭住宅的室内空气质量。在马其顿共和国几个城市的25所房屋中，对室内空气温度，相对湿度，总挥发性有机化合物（TVOC），颗粒物（PM）和声压水平进行了测量。室内空气温度和相对湿度的平均值分别为18.9°C至25.6°C和34.1％至68.0％。关于TVOC，可以说记录了过多的事件。平均值介于50μg/ m3至2610μg/ m3之间。 32％的房屋超过了人类接触TVOC的建议值（200μg/ m3）。测得PM2.5（直径小于2.5μm的特殊物质）和PM10（直径小于10μm）的平均浓度为16.80μg/ m3至30.70μg/ m3和38.30μg/ m3至74.60μg/ m3个别地。声压级的平均值介于29.8 dB（A）至50.6 dB（A）之间。使用R软件分析了建筑物特征（建造年份，装修年份，烟雾和供暖系统）与测量数据（温度，相对湿度，TVOC，PM2.5和PM10）之间的相关性。 Van der Waerden测试表明烟雾对TVOC和PM2.5的依赖性。方差的排列多元分析显示了装修与烟雾相互作用的影响。

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