Radon Awareness
What is Radon?
Radon is a naturally occurring radioactive gas formed by the decay of uranium in rocks and soils. It is colourless, odourless, and tasteless, making it impossible to detect without testing. Outdoors, radon disperses harmlessly, but indoors it can accumulate to high levels.
Why is Radon a Concern?
Radon is the second leading cause of lung cancer after smoking. In Ireland, around 300–350 lung cancer cases each year are linked to radon exposure. The risk increases significantly for smokers.
How Do I Know if My Home or Workplace is Affected?
Testing is simple and inexpensive. Small detectors are placed in your home or workplace for three months and then sent for analysis.
- Home Reference Level: 200 Bq/m³
- Workplace Reference Level: 300 Bq/m³
If your property exceeds these levels, remediation is strongly recommended. Employers are legally required to reduce radon levels in workplaces above 300 Bq/m³ within 12 months.
What Can I Do?
- Check if you live or work in a high radon area: www.radon.ie
- Order a radon test kit: Available through the EPA website.
- Remediation options: Improving ventilation or installing radon sumps can significantly reduce levels.
Need Help or More Information?
- Visit: www.radon.ie
- Freephone: 1800 300 600
- Email: radon@epa.ie