Adair, IA Radon Mitigation and Testing

Q: What EPA Radon Zone is Adair in?

Adair is in Guthrie County, EPA Zone 1.

Q: How much does radon mitigation cost in Adair?

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

Guthrie County

EPA Zone 1

Positioned in Guthrie County within the Des Moines metropolitan area, Adair sits on Iowa's glaciated prairie where deep soil deposits over limestone bedrock create favorable conditions for radon production. The community's mix of historic main street buildings and residential properties reflects small-town Iowa character. Without specific testing data for zip code 50002, local homeowners should prioritize radon assessment given Iowa's elevated radon potential statewide.

Adair, IA Radon Mitigation

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

Adair, IA Radon Testing

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

Adair Radon Facts

Key details about the radon risk profile for Adair and the 50002 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Guthrie County, IA

Zip Code

50002

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

Adair and the 50002 zip code are located in Guthrie County, which has an EPA assigned Radon Zone of 1. A radon zone of 1 predicts an average indoor radon screening level greater than 4 pCi/L. The EPA recommends testing every home regardless of zone classification.

Radon FAQ for Adair, IA

What EPA Radon Zone is Adair in?

Adair and the 50002 zip code are in Guthrie County, which has an EPA assigned Radon Zone of 1. A zone of 1 predicts an average indoor radon screening level greater than 4 pCi/L.

How much does radon mitigation cost in Adair?

Radon mitigation in Adair 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 Adair?

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 Iowa

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

City	Avg User Radon Level	Submissions
Waterloo	8.50 pCi/L	4
Ames	9.67 pCi/L	3
Fairfield	14.00 pCi/L	2
Mount Pleasant	12.00 pCi/L	2
Ottumwa	5.50 pCi/L	2
Iowa City	7.00 pCi/L	1
Muscatine	No submissions	0