2019
DOI: 10.2478/aiht-2019-70-3343
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Indoor carbon dioxide concentrations in Croatian elementary school classrooms during the heating season

Abstract: Aware that exposure to stuffy indoor air with high levels of carbon dioxide (CO2) is associated with higher absenteeism and reduced academic performance in school pupils, the World Health Organization (WHO) Regional Office for Europe initiated indoor air quality surveys in schools, including CO2 monitoring, to assess ventilation and exposure to stuffy air. Here we report the findings of the first such survey in Croatia. It was conducted in 60 classrooms of 20 urban and rural elementary schools throughout the c… Show more

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Cited by 4 publications
(3 citation statements)
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“…As autoras concluíram que entre todos os poluentes (ozônio, material particulado, monóxido de carbono, formaldeído, dióxido de enxofre e dióxido de nitrogênio), o CO2 foi o parâmetro que apresentou resultados significativos para a saúde dos estudantes. Diversos trabalhos, em diferentes países, relataram concentrações de dióxido de carbono acima dos parâmetros de qualidade, como: na Espanha (BECERRA et al, 2020); na Eslováquia (VILCEKOVÁ et al, 2017); na França (RAMALHO et al, 2015); na Índia (JAN et al, 2017); na Croácia (BRDARIĆ et al, 2019); entre outros destacados na Figura 3.…”
Section: Resultsunclassified
“…As autoras concluíram que entre todos os poluentes (ozônio, material particulado, monóxido de carbono, formaldeído, dióxido de enxofre e dióxido de nitrogênio), o CO2 foi o parâmetro que apresentou resultados significativos para a saúde dos estudantes. Diversos trabalhos, em diferentes países, relataram concentrações de dióxido de carbono acima dos parâmetros de qualidade, como: na Espanha (BECERRA et al, 2020); na Eslováquia (VILCEKOVÁ et al, 2017); na França (RAMALHO et al, 2015); na Índia (JAN et al, 2017); na Croácia (BRDARIĆ et al, 2019); entre outros destacados na Figura 3.…”
Section: Resultsunclassified
“…Por isso, enfatiza-se que pesquisas recentes encontraram altas concentrações de CO2 em salas de aula devido a, entre outros fatores principais, má utilização das esquadrias nos períodos de ocupação (MAINKA; ZAJUSK-ZUBEK, 2015;LAZOVIC et al, 2016;SCARPA;TAMBANI, 2016;ALMEIDA et al, 2017;STABILE et al, 2017;VICELKOVÁ et al, 2017;JAN et al, 2017;BRDARIĆ et al, 2019;MA;ZHAN;XU, 2021;BECERRA et al, 2020).…”
Section: Fundamentaçãounclassified
“…Measurements of CO 2 concentrations inside 60 schools in Croatia revealed that all recorded levels were higher than the recommended air quality guidelines (1938 mg/m 3 ), where the levels ranged between 2771 and 7763 mg/m 3 due to the poor ventilation in the classrooms, particularly in the hot months. 56 In Wellington, the capital of New Zealand, a study was done to analyse the concentration and sources of air pollution at an urban primary school (5-11 years), where the indoor PM 10 mean concentrations during the school day (30.1 μg/m 3 ) were significantly (p < 0.001) higher than the mean outdoor concentrations (8.9 μg/m 3 ), and the primary driver of indoor PM 2.5 was from the infiltration of outdoor pollutants from the motor vehicle emissions. 57 In Kuwait, a study was conducted to assess IAQ during a complete school calendar year and covered all climatic seasons.…”
Section: Air Quality Guidelines (Aqg)mentioning
confidence: 99%