You can borrow a radon detector from the Library to check the level of radon in your home.
Radon Kits
Borrowing - Peterborough Public Library
Library of Things - Peterborough Public Library
Radon Detector by Public Health England/science Photo Library
Air quality sensor lending libraries: Bringing home public health
Radon testing advised
Civic Awards - City of Peterborough
Radon Kits Regina Public Library
IJERPH, Free Full-Text
Castlegar library offering free radon detectors - Castlegar News
Air quality sensor lending libraries: Bringing home public health
Library of Things - Peterborough Public Library
Borrow a Radon Detector – Merrickville Public Library
Libraries aren't just about books there are other things you can
Radon Scout Home (+CO2 Sensor) - Radon Detector for Homeowners