Journal Article

Indoor and ambient air pollution dataset using a multi-instrument approach and total event monitoring

Bilić, Ivan, Kecorius, Simonas, Batrac, Marko, Ladavac, Mila Dobrić, Kušan, Ana Cvitešić, Switters, Jon, Terzić, Teo, Düsing, Sebastian, Račić, Nikolina, Preden, Jürgo-Sören, Frka, Sanja, Toomis, Anneli, Karanasiou, Gianna, Weis, Frederik, Petrić, Valentino, Strbad, Dejan, Žigman, Anđelko, Aláez, Xabier, Pehnec, Gordana, Brzoja, Darijo, Gugec, Vesna, Matanović, Hana, Alas, Honey Dawn, Horvat, Tajana, Mureddu, Francesco, Bešlić, Ivan, Fermoso, Jose, Battaglia, Alessandro, Lovrić, Mario, Figols, Maria, Battaglia, Ivano, Forsmann, Michael, Jakovljević, Ivana

2025

Overview

Indoor air quality (IAQ) significantly influences human health, as individuals spend up to 90% of their time indoors, where air pollutants can accumulate and interact dynamically. Despite advancements in monitoring technology, challenges remain in capturing the temporal and spatial variability of pollutants and understanding the interaction between indoor and outdoor environments. This study addresses these gaps by introducing a comprehensive dataset from a controlled experimental room in Croatia, leveraging a multi-instrumental approach to monitor IAQ across various real-life scenarios. The dataset integrates measurements from low-cost sensors, reference-grade devices, and auxiliary systems to track pollutants such as particulate matter (PM), black carbon (BC), volatile organic compounds (VOC), and indoor events deemed relevant for the assessment of pollutant levels. Key experiments simulated household activities, including cooking, cleaning, human presence, and ventilation, capturing their impacts on IAQ with high temporal resolution. The resulting dataset comprises over 19 subsets. This work contributes to the Horizon EDIAQI project, supporting the development of evidence-driven strategies to improve IAQ.

• Publisher: Nature Publishing Group UK,Nature Publishing Group,Nature Portfolio
• Subject: 639/705/1046 / 704/172/169/824 / Air Pollutants - analysis / Air Pollution / Air Pollution, Indoor - analysis / Aldehydes / Artificial intelligence / Black carbon / Carbon dioxide / Croatia / Data Descriptor / Environmental Monitoring - instrumentation / Environmental Monitoring - methods / Experiments / Humanities and Social Sciences / Humans / Humidity / Indoor air quality / Metal oxides / multidisciplinary / Nitrogen dioxide / Outdoor air quality / Ozone / Particulate matter / Particulate Matter - analysis / Pollutants / Science / Science (multidisciplinary) / Sensors / Ventilation / VOCs / Volatile organic compounds / Volatile Organic Compounds - analysis