(Oslo, Norway, 15 January 2026) - CFO Helge Øien in Airthings ASA has decided to
step down from his position to take on a new position in another company. 

A recruitment process to find a new CFO will be initiated and Øien will continue
in the role until June 2026. 

- On behalf of the Board, I wish to thank Helge for his hard work and dedication
over the last period, during which he also acted as CEO during the restructuring
and recapitalization of the company. We will miss Helge at Airthings and wish
him all the best in his future endeavors, says Geir Førre, Chair of Airthings
ASA.

This information is subject to the disclosure requirements pursuant to section
5-12 of the Norwegian Securities Trading Act.

About Airthings ASA

Airthings is a leading global technology company specializing in award-winning
radon detectors and indoor air quality (IAQ) monitors for homes, workplaces, and
schools. With a mission to empower people worldwide to understand and improve
the air they breathe, Airthings offers accessible, accurate, and user-friendly
solutions designed to enhance health and well-being through simple and
affordable technology. Airthings has sold over 1 million devices worldwide.
Headquartered in Oslo, Norway, with additional offices in the United States,
Airthings continues to innovate and educate on the importance of continuous
indoor air quality monitoring. 

For more information on Airthings' comprehensive range of IAQ solutions and the
benefits of healthy indoor air, please visit airthings.com.