Why Radon Awareness Is Critical in Colorado in 2025

Radon is an invisible, odorless radioactive gas that poses significant health risks, including lung cancer. In Colorado, radon is a prevalent concern due to the state's geological characteristics, leading to elevated levels in many homes. Understanding these risks and taking proactive measures are essential for safeguarding your home and family.

Radon Levels in Colorado

Approximately half of all homes in Colorado have high radon levels. The state's average indoor radon concentration is 6.4 picocuries per liter (pCi/L), exceeding the Environmental Protection Agency’s (EPA) action level of 4.0 pCi/L. To put this into perspective, living in a home with Colorado's average radon level is comparable to undergoing 200 chest X-rays per year. Alarmingly, about 500 Coloradans die each year from lung cancer caused by radon exposure.

Factors Contributing to High Radon Levels

Radon levels are influenced by soil composition, climate, and construction practices. The EPA’s Map of Radon Zones categorizes areas into three risk zones:

• Zone 1 (High Potential): Predicted indoor levels above 4.0 pCi/L.

• Zone 2 (Moderate Potential): Levels between 2–4 pCi/L.

• Zone 3 (Low Potential): Levels below 2 pCi/L.

Many areas in Colorado fall into Zone 1 and Zone 2, indicating a significant risk of elevated radon exposure in homes.

Health Risks of Radon Exposure

Long-term radon exposure is the second leading cause of lung cancer in the United States. Smokers exposed to radon face an even higher risk. Since radon is undetectable without testing, regular assessments are crucial to identifying its presence and mitigating health risks.

Testing for Radon in Your Colorado Home

DIY Radon Testing Kits

Homeowners can purchase affordable radon test kits online or from local hardware stores. To ensure accurate results:

• Place the kit in the lowest lived-in level of your home.

• Keep windows and doors closed as much as possible during the test.

• Avoid testing during extreme weather conditions.

For more guidance, consult the EPA’s Radon Testing Guide.

Professional Testing Services

For accurate radon detection, it is best to consult certified professionals. Purple Mountain Radon provides expert radon testing services across Colorado, utilizing advanced methods to ensure precise results. Homeowners can schedule a professional test with Purple Mountain Radon by visiting www.purplemountainradon.com. Additionally, Colorado residents can find licensed radon testers through the Colorado Department of Public Health & Environment.

Effective Radon Mitigation Strategies

Long-Term Mitigation Solutions

For homes with high radon levels, installing a radon mitigation system is the most effective solution. Active soil depressurization (ASD) is the preferred method, using a vent system and fan to direct radon safely outside before it enters the home.

Temporary Fixes

While not as reliable as professional mitigation, sealing foundation cracks and improving ventilation can temporarily reduce radon levels.

Hiring Professionals

Professional installation ensures the system is tailored to your home's structure. Colorado offers a Low-Income Radon Mitigation Assistance (LIRMA) program, which can cover mitigation costs for eligible households. For more information, visit www.coloradoradon.info.

Colorado’s Commitment to Radon Awareness

Colorado actively promotes radon awareness through local health initiatives and educational programs. The Colorado Department of Public Health & Environment offers resources, including:

• Free or discounted radon test kits for qualifying households.

• Public workshops on radon risks and mitigation.

• Assistance programs for homeowners seeking financial support for mitigation.

Tips for Staying Safe in High-Radon Areas

• Test your home annually, especially during colder months when windows are closed.

• Monitor frequently used areas such as basements and bedrooms.

• Educate yourself through government resources like the Colorado Department of Public Health & Environment’s Radon Program.

• Participate in community events that promote radon education and testing.

Protect Your Home and Family Today

Radon poses a serious health risk, but with proper testing and mitigation, you can significantly reduce exposure. Colorado’s geology makes radon a widespread issue, but homeowners can take action by testing their homes and consulting certified radon professionals.

Don’t wait—test your home for radon today and take the necessary steps to ensure long-term safety for your family.