How to Interpret Radon Test Results During Home Inspections

Radon, a naturally occurring radioactive gas, can infiltrate homes through foundation cracks, walls, and other entry points. This invisible and odorless gas poses serious health risks, including increased lung cancer rates. Conducting radon testing as part of home inspections is essential to assessing indoor air quality and safety. If you're in Colorado, Purple Mountain Radon specializes in radon mitigation to safeguard your home

How to Read Radon Test Results

Radon levels are measured in picocuries per liter of air (pCi/L). According to the Environmental Protection Agency (EPA), radon levels of 4.0 pCi/L or higher require immediate action. It's crucial to understand the difference between short-term and long-term tests: short-term tests offer a snapshot of radon levels, while long-term tests provide a comprehensive view over time.

What Different Radon Levels Mean

• Below 2.0 pCi/L: Generally considered low risk.

• 2.0 to 4.0 pCi/L: Some risk present; consider mitigation to further reduce radon levels.

• Above 4.0 pCi/L: High risk; professional radon mitigation is strongly recommended.

Taking Action Based on Radon Test Results

If your radon test results show elevated levels, it’s important to consult a radon mitigation professional. They can assess your home and recommend effective solutions, such as installing a radon reduction system or improving ventilation. Retesting after mitigation ensures that the levels remain within a safe range. 

Ensuring a Safe Home Environment

Interpreting radon test results is a vital step in protecting your home and health. By understanding what the numbers mean and taking appropriate action when necessary, you can create a healthier living environment. If you live in Colorado, Purple Mountain Radon is your go-to resource for radon testing and mitigation.