Ozone, AR Radon Mitigation and Testing

Q: What EPA Radon Zone is Ozone in?

Ozone is in Johnson County, EPA Zone 3.

Q: How much does radon mitigation cost in Ozone?

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

Johnson County

EPA Zone 3

Nestled in the Arkansas River valley within Johnson County, Ozone sits on alluvial deposits that typically moderate radon accumulation, though nearby sandstone and shale formations can create localized variations. The small community's housing consists primarily of older homes with varying foundation types that influence radon entry patterns. Given the limited testing data available, residents in zip code 72854 should consider establishing baseline radon measurements.

Ozone, AR Radon Mitigation

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

Ozone, AR Radon Testing

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

Ozone Radon Facts

Key details about the radon risk profile for Ozone and the 72854 zip code area.

EPA Radon Zone

Zone 3 — Low Risk

County

Johnson County, AR

Zip Code

72854

Predicted Screening Level

< 2.0 pCi/L (Zone 3)

Ozone and the 72854 zip code are located in Johnson County, which has an EPA assigned Radon Zone of 3. A radon zone of 3 predicts an average indoor radon screening level less than 2 pCi/L. The EPA recommends testing every home regardless of zone classification.

Radon FAQ for Ozone, AR

What EPA Radon Zone is Ozone in?

Ozone and the 72854 zip code are in Johnson County, which has an EPA assigned Radon Zone of 3. A zone of 3 predicts an average indoor radon screening level less than 2 pCi/L.

How much does radon mitigation cost in Ozone?

Radon mitigation in Ozone 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 Ozone?

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 Arkansas

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

City	Avg User Radon Level	Submissions
Hot Springs Village	11.60 pCi/L	5
Bentonville	4.00 pCi/L	4
Bella Vista	13.67 pCi/L	3
Little Rock	7.00 pCi/L	1