Positioned in Hall County in central Nebraska, Cairo shows an average radon level of 4.0 pCi/L based on available data, right at the EPA action threshold. The area's loess soils over sedimentary bedrock create conditions where radon levels can vary significantly between neighboring properties. Residents should conduct testing since readings at or near 4.0 pCi/L warrant careful monitoring and potential mitigation.
4.00
pCi/L average
Above EPA Action Level
Based on 1 user-submitted radon test for homes in Cairo, NE. The EPA recommends taking action at or above 4.0 pCi/L.
0
4.0 EPA
10+
Cairo, NE Radon Mitigation
Professional radon mitigation is the most effective way to permanently lower radon levels and protect your household.
User-submitted radon test readings from homes in the Cairo area.
Radon Level
City
Home Age
Foundation
4 pCi/L
Cairo, NE
100+ Years
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Have a radon test result for Cairo? Submit your reading to help other homeowners.
Radon FAQ for Cairo, NE
What is the average radon level in Cairo, NE?
Based on 1 user-submitted test, the average radon level in Cairo is 4.00 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 Cairo in?
Cairo and the 68824 zip code are in Hall 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 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.
Most Active Radon Markets in Nebraska
Cities in Nebraska with the most user-submitted radon test data, ranked by number of submissions.
