Occupational exposure; Cleaning practices, Personal monitoring; Sensor-based assessment; Data integration
Abstract :
[en] The EXAMEN project investigates how cleaning practices in schools affect workers’ expo-sure to indoor air pollutants using personal low cost sensors and activity diaries. Sensor data (CO₂, PM₂.₅, NO₂, O₃, TVOC, microclimate) and tablet based logs are pre processed in R, addressing missing and aberrant values, time alignment, and encoding errors. Sankey dia-grams, time series, and boxplots reveal practice specific peaks and room effects, while em-phasizing sensor limitations and the need for informed IAQ data science.
Disciplines :
Physical, chemical, mathematical & earth Sciences: Multidisciplinary, general & others
Author, co-author :
Falzone, Claudia ; Université de Liège - ULiège > Département des sciences et gestion de l'environnement (Arlon Campus Environnement) > Sensing of Atmospheres and Monitoring (SAM)
Redon, Nathalie; Institut Mines-Télécom > IMT Nord Europe > Center for Energy and Environment
Moujahid, Hamed; Institut Mines-Télécom > IMT Nord Europe > Center for Energy and Environment
Thevenet, Frédéric; Institut Mines-Télécom > IMT Nord Europe > Center for Energy and Environment
Verriele, Marie; Institut Mines-Télécom > IMT Nord Europe > Center for Energy and Environment
Language :
English
Title :
Unveiling Cleaning Workers’ Chemical Exposure through Data-Driven Field Monitoring and Activity-Based Analysis
Publication date :
15 June 2026
Event name :
Indoor Air 2026
Event organizer :
ISIAQ
Event place :
Singapour, Singapore
Event date :
14/06/26 au 18/06/26
Audience :
International
Peer review/Selection committee :
Peer reviewed
Funders :
ANSES - French Agency for Food, Environmental and Occupational Health and Safety
