Athens, OH Radon Levels

Q: What is the average radon level in Athens, OH?

Based on 3 user-submitted tests, the average radon level is 11.30 pCi/L.

Q: What EPA Radon Zone is Athens in?

Athens is in Athens County, EPA Zone 2.

Q: How much does radon mitigation cost in Athens?

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

Check local Athens radon levels and find certified testing and mitigation professionals to keep your home safe

Athens, OH Radon Facts

EPA Radon Zone Zone 2 — Moderate Risk 2–4 pCi/L (Zone 2)

County Athens County, OH

Zip Code 45701

Avg. User Level 11.30 pCi/L

User Tests 3

Home to Ohio University, Athens in Athens County shows an average radon level of 11.33 pCi/L based on recent testing, significantly exceeding the EPA's 4.0 pCi/L action threshold. The area's Pennsylvanian-age sandstone and shale formations, combined with coal-bearing geology, contribute to elevated radon potential throughout southeastern Ohio. Both student housing and permanent residences in zip code 45701 should prioritize radon testing and mitigation when levels exceed safe limits.

11.30

pCi/L average

Above EPA Action Level

Based on 3 user-submitted radon tests for homes in Athens, OH. The EPA recommends taking action at or above 4.0 pCi/L.

4.0 EPA

10+

Athens, OH Radon Mitigation

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Athens, OH Radon Levels

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

Radon Level	City	Home Age	Foundation
4 pCi/L	Athens, OH	51-99 Years	Full Basement
20 pCi/L	Athens, OH	0-20 Years	No Basement/All Slab
10 pCi/L	Athens, OH	21-50 Years	Full Basement

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Radon FAQ for Athens, OH

What is the average radon level in Athens, OH?

Based on 3 user-submitted tests, the average radon level in Athens is 11.30 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 Athens in?

Athens and the 45701 zip code are in Athens 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 Athens?

Radon mitigation in Athens 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 Athens?

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 Ohio

Cities in Ohio with the most user-submitted radon test data, ranked by number of submissions.

City	Avg User Radon Level	Submissions
Marietta	8.00 pCi/L	5
Cincinnati	5.20 pCi/L	5
Hilliard	11.75 pCi/L	4
Wilmington	5.25 pCi/L	4
Newark	15.00 pCi/L	3
Athens	11.33 pCi/L	3
Findlay	10.33 pCi/L	3
Perrysburg	9.67 pCi/L	3
Powell	8.33 pCi/L	3
Columbus	6.00 pCi/L	3

Athens, OH Radon Levels

Check local Athens radon levels and find certified testing and mitigation professionals to keep your home safe

Athens, OH Radon Facts

Athens, OH Radon Mitigation

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Athens, OH Radon Levels

Radon FAQ for Athens, OH

Most Active Radon Markets in Ohio

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