OSLO, NORWAY (April 21, 2021) - The 2021 Annual General Meeting of Airthings ASA
("Airthings" or the "Company") will be held on May 5, 2021 at the Company's
offices in Wergelandsveien 7, Oslo at 12:00 CET.

Due to the extraordinary situation caused by the COVID-19 pandemic, and in light
of the travel and meeting recommendations and restrictions currently in place,
the Company has found it necessary to urge shareholders to either vote
electronically in advance or submit proxy forms prior to the meeting and to not
attend the meeting in person.

The notice for the annual general meeting is attached hereto (English and
Norwegian), together with relevant appendices. The notice will be sent to all
registered shareholders on April 21, 2021.

To register your attendance, send proxy or to cast your vote electronically in
advance through VPS Investor Services, please use the electronic link here:

https://investor.vps.no/gm/logOn.htm?token=f1d817028137cede96327fd8176508b2f39c3
6e6&validTo=1622800800000&oppdragsId=20210420VPHHFPU0

and available on www.airthings.com. The pin code and reference number, which are
sent out with the notice, will be needed. Kindly note that shareholders that
have received the notice electronically will not receive and do not need a pin
code or reference number, but must submit their notice of attendance, proxy or
advance votes through their online investor account services
(investortjenester).

For more information, please contact:

Erik Lundby - CFO & Head of Investor Relations 
T: +47 924 00 396
E: erik.lundby@airthings.com

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 of 2019 award and CES 2021 Innovation Award Honoree. Headquartered in
the heart of Oslo, and with offices in the US, Canada, and Sweden the company
has over 100 employees from more than 25 nationalities-and counting. For more
information, visit airthings.com.