Back to Search
Start Over
Indoor Air Quality Levels in Schools: Role of Student Activities and No Activities
- Source :
- International Journal of Environmental Research and Public Health, Vol 17, Iss 6695, p 6695 (2020), International Journal of Environmental Research and Public Health, Volume 17, Issue 18
- Publication Year :
- 2020
- Publisher :
- MDPI AG, 2020.
-
Abstract
- This work describes a methodology for the definition of indoor air quality monitoring plans in schools and above all to improve the knowledge and evaluation of the indoor concentration levels of some chemical pollutants. The aim is to guide interventions to improve the health of students and exposed staff connected with the activities carried out there. The proposed methodology is based on the simultaneous study of chemical (indoor/outdoor PM2.5, NO2, CO2) and physical (temperature, humidity) parameters by means of automatic analyzers coupled with gaseous compounds (benzene, toluene, ethylbenzene, xylenes, formaldehyde and NO2) sampled by denuders. The important novelty is that all the data were collected daily in two different situations, i.e., during school activities and no-school activities, allowing us to evaluate the exposure of each student or person. The different behaviors of all the measured pollutants during the two different situations are reported and commented on. Finally, a statistical approach will show how the investigated compounds are distributed around the two components of combustion processes and photochemical reactions.
- Subjects :
- CO2
student
PM
010504 meteorology & atmospheric sciences
PM2.5
Health, Toxicology and Mutagenesis
school
lcsh:Medicine
010501 environmental sciences
Combustion
01 natural sciences
Ethylbenzene
Article
CO
2
Denuder
Indoor air quality
PCA
2.5
Risk
School
Student
VOCs
Environmental Monitoring
Humans
Schools
Students
Air Pollutants
Air Pollution, Indoor
chemistry.chemical_compound
Air Pollution
Indoor
Benzene
risk
0105 earth and related environmental sciences
Pollutant
Waste management
lcsh:R
Public Health, Environmental and Occupational Health
chemistry
Environmental science
Student activities
denuder
indoor air quality
Subjects
Details
- Language :
- English
- ISSN :
- 16617827 and 16604601
- Volume :
- 17
- Issue :
- 6695
- Database :
- OpenAIRE
- Journal :
- International Journal of Environmental Research and Public Health
- Accession number :
- edsair.doi.dedup.....c55d83cffb934d7be614b5b10777ebdb