Radon address search


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Radon measurement pack

Find out the yearly average radon level for a property and if it is above or below the Action Level.

Order a domestic pack

Order a workplace pack

The UK reference site on radon from Public Health England

As the UK's primary experts on radiation protection, Public Health England (PHE) represents a significant nationwide resource for the public, industry, education, research and medicine and is the primary resource for advice about radon in the UK. Radon is a natural radioactive gas, you can't see smell or taste it. In outside air the levels are low but it can accumulate inside buildings. Certain areas of the country are more prone than others.