North Carolina Radon Program
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Radon is a colorless, odorless, tasteless and chemically inert radioactive gas. It is formed by the natural radioactive decay of uranium in rock, soil and water. Testing for radon is the only way to know how much is present in a building.
The North Carolina Radon Program is a program of the NC Radiation Protection Section that works to reduce the incidence of radon-induced lung cancer statewide through education.
The purpose of the North Carolina Radon Program is to:
- Increase awareness of the source and health impacts of radon exposure
- Provide resources that assist North Carolinians with testing indoor radon levels
- Empower North Carolinians with information on how to lower radon levels
Radon is the leading cause of lung cancer among non-smokers. An estimated 21,000 people nationally die each year from radon-induced lung cancer. 450 North Carolinians are estimated to die each year due to radon-induced lung cancer.
Data provided by the Center for Disease Control and Prevention indicated that 77 of the100 counties in North Carolina have radon indoor air levels above action level of 4 pCi/L.
Learn how children are more vulnerable to radon than adults.
Learn how pets are vulnerable to radon.
Reducing the incidence of radon-induced lung cancer is a priority issue of the NC Cancer Control Plan and the NC State Health Improvement Plan.
Free Radon Test Kits
Free Radon Test Kits - Beginning January 1, 2025 PLEASE READ BEFORE ORDERING The North Carolina Radon Program has purchased and is providing one kit per home. Given the cost of the kits to our program, please use the kit as soon as you receive it. If you do not receive your kit within two weeks of ordering, please immediately contact AirChek at 800.247.2435 or 828.684.0893. Each kit is completely free. The kit, the return postage, and the kit analysis has been paid for. There is no charge to you. If you damage the kit or accidentally dispose of the kit, replacements are not available.
Complaint About Radon Testing and/or Mitigation
If you believe you have been wronged by a radon testing or mitigation company, please report your complaint to the North Carolina Attorney General.
Upcoming Events
January 8, 2025: Live Lung. 12-1. Online presentation.
January 15, 2025: Lung Cancer Initiative. 12-1. Online Presentation along with Joan Schiller and Keith Bamberger.
January 24, 2025: 4 hour Radon in NC Real Estate, CE course. Approved by NC Real Estate Commission. Hosted by Betty O'Neal real estate school.
January 27, 2025 at 12:00 PM Eastern Time Radon Health Disparities: Methods for Elevating Awareness. Please register in advance for this webinar: https://us02web.zoom.us/meeting/register/tZAvde-hqzIjHN2uazBz4kqzSQEvNzZFceOS
March 6-8, 2025: Presentation at the NC American Indian Unity Conference. Greensboro, NC.
Should you test for radon?
Should you your building for radon in air, or radon in your private well water or both?
Finance Your Radon Mitigation System
Radon Mitigation: FSA Eligibility
If a medical professional recommends radon mitigation due to it causing a medical condition from being in a home, the cost of mitigation is eligible with a Letter of Medical Necessity (LMN) and eligible for reimbursement with a flexible spending account (FSA), health savings account (HSA) or a health reimbursement arrangement (HRA). Radon mitigation reimbursement is not eligible with a limited-purpose flexible spending account (LPFSA) or a dependent care flexible spending account (DCFSA).
Proficiency Program Regulations
The North Carolina Radon Program is presently developing a Radon Proficiency Program as directed by Session Law 2023-91 House Bill 782. Please contact Catherine Rosfjord for additional information catherine.rosfjord@dhhs.nc.gov.
Frequently Asked Questions
No. Some North Carolina homes have radon mitigation systems that were installed in the 1990s. Radon mitigation fans are generally warrantied for 5 years. The recommendation is to test your home at most every five years, whether or not you have a radon mitigation system. This will help you determine if your system is keeping indoor radon levels low.
Yes. All home types should test for radon. This includes condos, town homes, homes with crawl spaces, homes on a slab, manufactured and modular homes, and apartments.
Probably not. At this time, the EPA does not believe sufficient data exists to conclude that the types of granite commonly used in countertops are significantly increasing indoor radon levels.