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Happy holidays 2025
We would like to extend our warm holiday greetings to all Radonova customers, partners and friends! Uncategorized

We would like to extend our warm holiday greetings to all Radonova customers, partners and friends!

As the year ends, we look back on a period marked by progress, new insights and strong collaboration. At the same time, the global situation reminds us that many challenges remain. Considering this, Radonova has once again chosen to support UNICEF and its important work for children around the world. We are truly grateful for the trust, engagement and dialogue…
Jonas Paulsrud
December 19, 2025
2025 Radon week
2025 Radon Week: Key Outcomes and Collaborative Milestones About Radon

2025 Radon Week: Key Outcomes and Collaborative Milestones

The 2025 Radon Week, held in Warsaw, Poland, from November 3–6, served as a critical platform for advancing radon mitigation and public awareness. The event successfully unified researchers, policymakers, and industry professionals through two main European Radon Association (ERA) cornerstone events: the ERA Workshop and the ROOMS (Radon Outcomes on Mitigation Solutions) conference. Key Participants and Collaboration Radonova Laboratories, an…
Jonas Paulsrud
November 21, 2025
Why Long-Term Measurement Is the Most Reliable Way to Measure Radon Measurement

Why Long-Term Measurement Is the Most Reliable Way to Measure Radon

An increasing number of people want to know the true level of radon in their homes or workplaces. But which method provides the most reliable result — short-term or long-term measurement? Radonova explains the differences and why long-term measurement is generally the best choice. With a few exceptions, radiation safety authorities around the world recommend long-term radon measurement as the…
Jonas Paulsrud
October 21, 2025
Radon and ventilation
Radon and Ventilation – How They Are Connected Uncategorized

Radon and Ventilation – How They Are Connected

Radon is an invisible, odorless gas formed when uranium in bedrock or certain building materials breaks down. Because it can easily seep into indoor environments, radon levels are strongly influenced by how homes and buildings are ventilated. Understanding the link between radon and ventilation is therefore essential to preventing health risks and ensuring safe indoor air quality, whether in private…
Jonas Paulsrud
October 7, 2025
Indoor Air Quality
GO AQS and Indoor Air Quality Standards in Focus at the UN Uncategorized

GO AQS and Indoor Air Quality Standards in Focus at the UN

On September 23, Sotirios Papathanasiou will address indoor air quality leaders at the United Nations headquarters in New York. In a short speech, he will highlight the need for stronger and open standards to improve the air we breathe indoors. “The gaps and struggles I have seen in this field ultimately led me to found the GO AQS (Global Open…
Jonas Paulsrud
September 22, 2025
Radon Measurement
Radon Measurement Season Begins – Growing Interest in Tracking Annual Averages About RadonMeasurement

Radon Measurement Season Begins – Growing Interest in Tracking Annual Averages

As autumn arrives in the Northern Hemisphere, the radon measurement season gets underway. For anyone who wants a reliable annual average of radon levels in their home, apartment building, or workplace, now is the time to start. The colder months, typically between October and April, create the conditions to measure and analyze radon levels over time. Radon is a naturally…
Jonas Paulsrud
September 16, 2025
When measure for radon
When Should You Measure Radon? Five Key Moments When Testing Is Especially Important HomeMeasurement

When Should You Measure Radon? Five Key Moments When Testing Is Especially Important

Radon is an invisible, odorless gas that can cause serious health problems if present in high concentrations indoors. It forms naturally when uranium in bedrock breaks down, and it can enter buildings through the ground, construction materials, or household water. Because radon cannot be smelled, tasted, or seen, the only reliable way to detect it is to measure its concentration.…
Jonas Paulsrud
August 19, 2025
Radon in holiday homes
Why You Should Pay Attention to Radon – Even in Holiday Homes About RadonMeasurement

Why You Should Pay Attention to Radon – Even in Holiday Homes

Every summer, millions of holiday homes across Europe open their doors for the season. It’s estimated that there are between 30 and 40 million such properties in use. For many, these homes represent relaxation, nature, and quality of life. But they can also come with hidden health risks, like radon. Radon is a naturally occurring radioactive gas that is invisible…
Jonas Paulsrud
July 1, 2025
Jens Jensen, Radonova
Radonova Strengthens Its Team with Physicist and Measurement Expert – Jens Jensen Joins the Company MeasurementNews

Radonova Strengthens Its Team with Physicist and Measurement Expert – Jens Jensen Joins the Company

Radonova Laboratories has recruited Jens Jensen, an experienced physicist and radon expert with a background at the Swedish Radiation Safety Authority (SSM) and several universities in Sweden and abroad. With his expertise in measurement technology, quality assurance, and research, Jens will help further strengthen Radonova’s global offering in radon measurement and analysis. Here, Jens Jensen shares more about his background,…
Jonas Paulsrud
May 20, 2025