Airthings ASA - approval and publication of prospectus and admission to trading on the Oslo Stock Exchange’s main list

Oslo, Norway, June 23, 2022 – Airthings ASA (Euronext Growth Oslo: AIRX), a global leader in air quality monitoring and energy-saving solutions, today announced further updates regarding its move to the main list on the Oslo Stock Exchange.

Reference is made to the announcement made by Oslo Stock Exchange on June 22, 2022, regarding the approval of the transfer of listing of the shares in Airthings ASA from trading on Euronext Growth Oslo to the Oslo Stock Exchange’s main list.

The first day of trading of the Company’s shares on the Oslo Stock Exchange’s main list is expected to be on or about June 24, 2022. Consequently, the last day of trading of the Company’s shares on Euronext Growth Oslo is expected to be today, June 23, 2022.

The Company has prepared a prospectus in connection with the listing of its shares on the Oslo Stock Exchange’s main list. The prospectus was approved by the Norwegian Financial Supervisory Authority today, June 23, 2022, and will be available at the Company's web page from June 24, 2022, at 08.00 a.m. CET at https://www.airthings.com/investors.

About Airthings

Airthings is a global technology company and producer of award-winning radon and indoor air quality monitors for homeowners, businesses, and professionals. Founded in 2008, Airthings is on a mission to ensure that people around the world recognize the impact of indoor air quality and take control of their health through simple, affordable, and accurate technology solutions while optimizing energy consumption in buildings. Airthings’ products have made radon detection and indoor air quality monitoring easy to deploy, accurate, and user friendly, and have received several accolades including the TIME's Best Inventions award and CES Innovation Award Honors. Headquartered in the heart of Oslo, Norway, and with offices in the US and Sweden the company has over 140 employees from more than 35 nationalities—and counting. To see the full range of Airthings indoor air quality monitors and radon detectors or to learn more about the importance of continuous air quality monitoring, please visit airthings.com