Atmospheric Measurement Techniques
Atmospheric Measurement Techniques
AMT
Articles | Volume 19, issue 15
Articles | Volume 19, issue 15
https://doi.org/10.5194/amt-19-5337-2026
© Author(s) 2026. This work is distributed under
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/amt-19-5337-2026
© Author(s) 2026. This work is distributed under
the Creative Commons Attribution 4.0 License.
Articles | Volume 19, issue 15
Research article
 | 
13 Aug 2026
Research article |  | 13 Aug 2026

Exploring the feasibility of an air sensor array for real-time detection and characterization of VOCs

Amanda Gao, Matthew B. Goss, Erik Helstrom, David H. Hagan, and Jesse H. Kroll

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Short summary
Volatile organic compounds (VOCs) are an important class of compounds in both indoor and outdoor air; they can be directly harmful to human health, and can also react to form a range of harmful secondary pollutants. But because of the sheer number of different VOCs in air, they are not readily measurable using low-cost techniques. Here we show that an array of off-the-shelf low-cost sensors can provide useful information about the amount and composition of VOCs.
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