Todd, NC Radon Mitigation and Testing

Q: What is the average radon level in Todd, NC?

Based on 2 user-submitted tests, the average radon level is 9.00 pCi/L.

Q: What EPA Radon Zone is Todd in?

Todd is in Ashe County, EPA Zone 2.

Q: How much does radon mitigation cost in Todd?

Radon mitigation typically costs between $800 and $2,000. Most standard systems fall in the $1,000-$1,500 range.

Avg: 9.00 pCi/L

Ashe County

EPA Zone 2

2 user tests

High in the Blue Ridge Mountains of Ashe County, Todd shows an average radon level of 9.0 pCi/L—more than double the EPA action threshold. The community's elevation and underlying metamorphic rock formations in zip code 28684 contribute to elevated radon potential. Mountain residents should prioritize professional radon testing and consider mitigation systems given the consistently high readings in this scenic Appalachian setting.

9.00

pCi/L average

Above EPA Action Level

Based on 2 user-submitted radon tests for homes in Todd, NC. The EPA recommends taking action at or above 4.0 pCi/L.

4.0 EPA

10+

Todd, NC Radon Mitigation

Professional radon mitigation is the most effective way to permanently lower radon levels and protect your household.

Todd, NC Radon Testing

Finding qualified radon testing professionals is the first step toward protecting your home.

Todd, North Carolina Radon Levels

User-submitted radon test readings from homes in the Todd area.

Radon Level	City	Home Age	Foundation	Submitted
7 pCi/L	Todd, NC	21-50 Years	Full Basement	Apr 2024
11 pCi/L	Todd, NC	0-20 Years	Full Basement	Apr 2023

Have a radon test result for Todd? Submit your reading to help other homeowners.

Todd Radon Facts

Key details about the radon risk profile for Todd and the 28684 zip code area.

EPA Radon Zone

Zone 2 — Moderate Risk

County

Ashe County, NC

Zip Code

28684

Predicted Screening Level

2–4 pCi/L (Zone 2)

Avg. User Submitted Level

9.00 pCi/L

User Tests Submitted

Todd and the 28684 zip code are located in Ashe County, which has an EPA assigned Radon Zone of 2. A radon zone of 2 predicts an average indoor radon screening level between 2 and 4 pCi/L. The EPA recommends testing every home regardless of zone classification.

Radon FAQ for Todd, NC

What is the average radon level in Todd, NC?

Based on 2 user-submitted tests, the average radon level in Todd is 9.00 pCi/L. This exceeds the EPA's recommended action level of 4.0 pCi/L, and radon testing is recommended for all homes in the area.

What EPA Radon Zone is Todd in?

Todd and the 28684 zip code are in Ashe County, which has an EPA assigned Radon Zone of 2. A zone of 2 predicts an average indoor radon screening level between 2 and 4 pCi/L.

How much does radon mitigation cost in Todd?

Radon mitigation in Todd typically costs between $800 and $2,000. Most homes with standard basements can be mitigated with a sub-slab depressurization system in the $1,000–$1,500 range. Factors that can increase cost include complex foundations, crawl spaces, or very high radon levels.

Should I test for radon if I'm buying a home in Todd?

Yes. Radon testing should be part of every home purchase. A short-term radon test is typically included as part of the home inspection process and costs $150–$250. If elevated levels are found, you can negotiate mitigation as part of the sale.

Most Active Radon Markets in North Carolina

Cities with the most user-submitted radon test data in the state.

City	Avg User Radon Level	Submissions
Murphy	12.83 pCi/L	6
Blowing Rock	10.17 pCi/L	6
Brevard	7.50 pCi/L	4
Cary	5.00 pCi/L	4
Highlands	4.50 pCi/L	4
Mooresville	4.00 pCi/L	4
Banner Elk	9.33 pCi/L	3
Charlotte	7.33 pCi/L	3
Denver	4.33 pCi/L	3
Hendersonville	9.00 pCi/L	2
Wake Forest	4.50 pCi/L	2
Apex	3.50 pCi/L	2
Huntersville	3.50 pCi/L	2
Raleigh	9.00 pCi/L	1
Fayetteville	5.00 pCi/L	1
Waxhaw	4.00 pCi/L	1
Chapel Hill	3.00 pCi/L	1
Clayton	No submissions	0
Fuquay Varina	No submissions	0
Holly Springs	No submissions	0