Arnold Afb, TN Radon Levels

Q: What EPA Radon Zone is Arnold Afb in?

Arnold Afb is in Coffee County, EPA Zone 2.

Q: How much does radon mitigation cost in Arnold Afb?

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

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

Arnold Afb, TN Radon Facts

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

County Coffee County, TN

Zip Code 37389

Arnold Air Force Base in Coffee County sits in central Tennessee where limestone bedrock and clay soils create moderate radon potential across the Highland Rim region. Testing data for zip code 37389 remains limited, making radon testing important for both military and civilian housing on the installation. Tennessee's varied geology means radon levels can differ significantly between buildings, requiring individual assessment of residential and operational facilities.

8.67

pCi/L area average

Above EPA Action Level

Nearby homeowner readings average 8.67 pCi/L, based on 12 tests from 10 nearby cities. No readings have been submitted for Arnold Afb yet, so the closest recorded data is shown as a benchmark. The EPA recommends taking action at or above 4.0 pCi/L.

4.0 EPA

10+

Arnold Afb, TN Radon Mitigation

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

Need Radon Mitigation or Testing in Arnold Afb?

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Radon Readings Near Arnold Afb, TN

No homeowner tests have been submitted for Arnold Afb yet. The closest cities with user-submitted radon data are shown below — explore them to gauge local conditions. Radon varies by home, so testing is the only way to know your level.

City	Distance	Avg User Level	Readings
Mcminnville	21.4 mi	6.50 pCi/L	2
Winchester	21.6 mi	4.00 pCi/L	1
Shelbyville	21.8 mi	10.50 pCi/L	2
Dunlap	39.2 mi	14.00 pCi/L	1
Smyrna	40.3 mi	7.00 pCi/L	1
College Grove	42.7 mi	3.00 pCi/L	1
Sparta	47.1 mi	12.00 pCi/L	1
Lebanon	47.5 mi	5.00 pCi/L	1

Coffee County Radon Profile

The soils and bedrock of Coffee County place it in EPA Radon Zone 2, a moderate-risk classification with predicted indoor averages of 2 to 4 pCi/L. Few homeowner tests have been logged inside Coffee County so far, which is why this page draws on the nearest recorded readings to illustrate regional radon levels. Since radon is the second leading cause of lung cancer nationally, the EPA urges every household in Coffee County to test, as levels can differ between neighboring homes.

Radon FAQ for Arnold Afb, TN

What EPA Radon Zone is Arnold Afb in?

Arnold Afb and the 37389 zip code are in Coffee 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.

Why are radon readings shown from areas near Arnold Afb?

No homeowner radon tests have been submitted for Arnold Afb yet. Because radon is driven by regional soil and bedrock geology, readings from the closest cities—and the Coffee County average—are the best available indicator of local conditions until Arnold Afb homeowners submit their own results. The EPA still recommends testing every individual home, since levels can vary significantly from house to house.

How much does radon mitigation cost in Arnold Afb?

Radon mitigation in Arnold Afb 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 Arnold Afb?

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.