Cairo, GA Radon Levels

Q: What EPA Radon Zone is Cairo in?

Cairo is in Grady County, EPA Zone 3.

Q: What EPA radon zones surround Cairo, GA?

Cairo sits in Grady County, which the EPA classifies as Radon Zone 3. Among the nearby communities listed above, 8 in Zone 3 (low risk, under 2 pCi/L). EPA radon zones are county-level predictions of radon potential, so the EPA recommends testing every individual home regardless of its zone, since levels vary from house to house.

Q: How much does radon mitigation cost in Cairo?

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

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

Cairo, GA Radon Facts

EPA Radon Zone Zone 3 — Low Risk < 2.0 pCi/L (Zone 3)

County Grady County, GA

Zip Code 39827

Positioned in Grady County in southwestern Georgia (39827), Cairo sits on Coastal Plain formations where radon testing data collection is limited. The region's sandy soils and sedimentary geology typically result in lower radon potential, though individual homes can still experience elevated readings. Residents should conduct radon testing to establish their specific exposure levels regardless of regional trends.

Cairo, GA Radon Mitigation

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

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EPA Radon Zones Near Cairo, GA

No user-submitted radon readings are available for Cairo or its immediate area yet. The table below shows the EPA radon zone — a county-level prediction of radon risk — for nearby communities. Radon still varies from home to home, so testing is the only way to confirm your level.

City	Distance	County	EPA Radon Zone
Camilla	21.1 mi	Mitchell County	Zone 3
Bainbridge	22.1 mi	Decatur County	Zone 3
Hartsfield	25.2 mi	Colquitt County	Zone 3
Sale City	25.8 mi	Mitchell County	Zone 3
Boston	26.0 mi	Thomas County	Zone 3
Pavo	27.7 mi	Brooks County	Zone 3
Newton	28.8 mi	Baker County	Zone 3
Brinson	31.7 mi	Decatur County	Zone 3

Grady County Radon Profile

The EPA maps Grady County as Radon Zone 3, the lowest predicted classification, with modeled indoor screening levels under 2 pCi/L. Direct test data for Grady County remains limited, so the closest neighboring readings are used here to represent the radon conditions homeowners are likely to encounter. As the second leading cause of lung cancer in the U.S., radon warrants testing in every Grady County home regardless of zone or a neighbor's results.

Radon FAQ for Cairo, GA

What EPA Radon Zone is Cairo in?

Cairo and the 39827 zip code are in Grady 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.

What EPA radon zones surround Cairo, GA?

Cairo sits in Grady County, which the EPA classifies as Radon Zone 3. Among the nearby communities listed above, 8 in Zone 3 (low risk, under 2 pCi/L). EPA radon zones are county-level predictions of radon potential, so the EPA recommends testing every individual home regardless of its zone, since levels vary from house to house.

How much does radon mitigation cost in Cairo?

Radon mitigation in Cairo 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 Cairo?

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.