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Bowling Green, KY Radon Levels

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


Bowling Green, KY Radon Facts

EPA Radon Zone Zone 1 — High Risk > 4.0 pCi/L (Zone 1)
County Warren County, KY
Zip Code 42101
Avg. User Level 15.80 pCi/L
User Tests 5

Bowling Green residents in Warren County should take immediate action regarding radon, as local testing shows an alarming average of 15.8 pCi/L — nearly four times the EPA action level. This south-central Kentucky metro area sits over karst limestone terrain that facilitates significant radon gas migration into homes across zip codes 42101, 42103, and 42104. Both older homes and newer construction have shown elevated readings, making professional testing and mitigation essential for all residents.

15.80
pCi/L average
Above EPA Action Level

Based on 5 user-submitted radon tests for homes in Bowling Green, KY. The EPA recommends taking action at or above 4.0 pCi/L.

0
4.0 EPA
10+

Bowling Green, KY Radon Mitigation

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

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Bowling Green, KY Radon Levels

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

Radon LevelCityHome AgeFoundation
11 pCi/L Bowling Green, KY 21-50 Years No Basement/All Slab
15 pCi/L Bowling Green, KY 21-50 Years No Basement/All Crawl Space
16 pCi/L Bowling Green, KY 0-20 Years Partial Basement
20 pCi/L Bowling Green, KY 51-99 Years Full Basement
17 pCi/L Bowling Green, KY 21-50 Years Full Basement

Have a radon test result for Bowling Green? Submit your reading to help other homeowners.

Radon Readings Near Bowling Green, KY

Compare radon levels in Bowling Green with the closest nearby cities that have user-submitted test data.

CityDistanceAvg User LevelReadings
Scottsville 19.7 mi 6.00 pCi/L 2

Warren County Radon Profile

The bedrock and soils beneath Warren County are classified by the EPA as Radon Zone 1, the highest-risk tier, with predicted average indoor screening levels above 4 pCi/L. Homeowner-submitted tests from 1 city in Warren County average 15.80 pCi/L across 5 tests — above the EPA's 4 pCi/L action level, reinforcing the need for testing across the county. Radon is the second leading cause of lung cancer in the United States, and a short-term test is the only way to confirm a specific home's level in Warren County.

Radon FAQ for Bowling Green, KY

What is the average radon level in Bowling Green, KY?
Based on 5 user-submitted tests, the average radon level in Bowling Green is 15.80 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 Bowling Green in?
Bowling Green and the 42101 zip code are in Warren 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 Bowling Green?
Radon mitigation in Bowling Green 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 Bowling Green?
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.