Version 1
: Received: 15 March 2022 / Approved: 25 March 2022 / Online: 25 March 2022 (15:14:37 CET)
Version 2
: Received: 17 July 2023 / Approved: 18 July 2023 / Online: 18 July 2023 (07:35:57 CEST)
How to cite:
Tariq, H.; Touati, F.; Crescini, D.; Mnaouer, A.B. A Systematic Review of Low-Cost Real-time Air Quality Sensors, Systems, and Evaluation Methods. Preprints2022, 2022030346. https://doi.org/10.20944/preprints202203.0346.v2
Tariq, H.; Touati, F.; Crescini, D.; Mnaouer, A.B. A Systematic Review of Low-Cost Real-time Air Quality Sensors, Systems, and Evaluation Methods. Preprints 2022, 2022030346. https://doi.org/10.20944/preprints202203.0346.v2
Tariq, H.; Touati, F.; Crescini, D.; Mnaouer, A.B. A Systematic Review of Low-Cost Real-time Air Quality Sensors, Systems, and Evaluation Methods. Preprints2022, 2022030346. https://doi.org/10.20944/preprints202203.0346.v2
APA Style
Tariq, H., Touati, F., Crescini, D., & Mnaouer, A.B. (2023). A Systematic Review of Low-Cost Real-time Air Quality Sensors, Systems, and Evaluation Methods. Preprints. https://doi.org/10.20944/preprints202203.0346.v2
Chicago/Turabian Style
Tariq, H., Damiano Crescini and Adel Ben Mnaouer. 2023 "A Systematic Review of Low-Cost Real-time Air Quality Sensors, Systems, and Evaluation Methods" Preprints. https://doi.org/10.20944/preprints202203.0346.v2
Abstract
Air quality and environmental fairness have always been an area of prime interest across the globe. The significance low-cost air quality sensing and practices spikes during the time of pan-demic and epidemics when the air becomes a threat to living beings especially human beings. The gradual innovation and enrichment in low-cost air quality sensing sensors, nodes or devices, and systems are exponentially increasing for the last three decades. This work reviews the major contributions in a) low-cost scalable air quality assessment; b) low-cost air quality sensors, sensing approaches and technologies; c) low-cost state-of-the-art gas sensors fabrication methods (MEMS and CMOS); d) low-cost gas sensors measurement configurations and assemblies; and e) low-cost air quality sensors calibration and testing systems. A systematic review of past work with a goal to assist end-users, public health facilities, state agencies, researchers, scientists and air quality protection agencies has been rendered in this work. Starting from sensors electrodes to IoT based mobile smart nodes; all have been introduced in this article.
Keywords
low-cost air quality sensors; air quality assessment; sensing technologies (STs); fabrication; measurement; configurations; sensor assemblies; gas sensors calibration systems (GSCS); evaluation; mach
Subject
Environmental and Earth Sciences, Atmospheric Science and Meteorology
Copyright:
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Commenter: Hasan Tariq Tariq
Commenter's Conflict of Interests: Author