Understand Your Results
What Does My Radon Results Mean?
Radon is measured in picocuries per liter (pCi/L).
Radon level |
What it Means? |
| Less than 2 pCi/L | Continue to consider periodic testing. |
| 2–4 pCi/L | Consider taking steps to reduce radon, particularly if levels remain elevated. |
| 4 pCi/L or higher | EPA recommends taking action to reduce radon. |
Is Any Level of Radon Safe?
There is no known completely safe level of radon exposure. The risk of lung cancer increases as radon levels and the length of exposure increase. The EPA recommends taking action when the radon level is 4 pCi/L or higher and recommends considering action when levels are between 2 and 4 pCi/L.
What If My Result Is 4 pCi/L or Higher?
Don’t panic. Elevated radon levels can often be reduced. You may want to:
- Review your test results and make sure the test was conducted properly.
- Conduct additional testing as appropriate.
- Contact a qualified radon professional for assistance.
- Consider installing a radon mitigation system.
Keep Your Results
Keep a copy of your radon test results with your home or building records. If you sell your home, future owners may benefit from knowing the building’s radon history.
1. Test
Testing is the only way to know if you have elevated radon.
Learn how to test your home or building.
2. Know
Understand your radon test results and what they mean
Review results and what levels mean for your health.
3. Act
If your radon level is elevated, there are steps you can take.
Learn about radon reduction and finding qualified professionals.
4. Resources
Find helpful radon resources, guides, and local contacts.
Links to trusted state and federal radon information.
Mission and Vision
Our Mission
Working together to improve, promote, and protect the health and well-being of our community
Our Vision
Healthy people living and working in a healthy community
CORE VALUES
Excellence: Demonstrate efficiency, dependability, and accountability
Integrity: Do the right thing ethically and legally
Respect: Treat everyone with dignity, genuinely listen, encourage open dialogue and display sincere concern and compassion for all we serve
Trust: Be honest and truthful
24 HOUR CONTACT INFO:
24/7 Contact Number:
304-523-6483
This number can be used for after business hours reporting of health emergencies and reportable conditions.
FAX NUMBERS:
Administration: 304-523-6482
Clinic: 304-697-0365
Environmental Health: 304-523-6403
Hours of Operation:
Monday – Friday
8:00 am – 4:00 pm
Mission and Vision
Our Mission
Working together to improve, promote, and protect the health and well-being of our community
Our Vision
Healthy people living and working in a healthy community
CORE VALUES
Excellence: Demonstrate efficiency, dependability, and accountability
Integrity: Do the right thing ethically and legally
Respect: Treat everyone with dignity, genuinely listen, encourage open dialogue and display sincere concern and compassion for all we serve
Trust: Be honest and truthful
24 HOUR CONTACT INFO:
24/7 Contact Number:
304-523-6483
This number can be used for after business hours reporting of health emergencies and reportable conditions.
FAX NUMBERS:
Administration: 304-523-6482
Clinic: 304-697-0365
Environmental Health: 304-523-6403
Hours of Operation:
Monday – Friday
8:00 am – 4:00 pm
Mission and Vision
Our Mission
Working together to improve, promote, and protect the health and well-being of our community
Our Vision
Healthy people living and working in a healthy community
CORE VALUES
Excellence: Demonstrate efficiency, dependability, and accountability
Integrity: Do the right thing ethically and legally
Respect: Treat everyone with dignity, genuinely listen, encourage open dialogue and display sincere concern and compassion for all we serve
Trust: Be honest and truthful
24 HOUR CONTACT INFO:
24/7 Contact Number:
304-523-6483
This number can be used for after business hours reporting of health emergencies and reportable conditions.
FAX NUMBERS:
Administration: 304-523-6482
Clinic: 304-697-0365
Environmental Health: 304-523-6403
Hours of Operation:
Monday – Friday
8:00 am – 4:00 pm



