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Piqua, OH Radon Levels

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


Piqua, OH Radon Facts

EPA Radon Zone Zone 1 — High Risk > 4.0 pCi/L (Zone 1)
County Miami County, OH
Zip Code 45356
Avg. User Level 11.00 pCi/L
User Tests 2

Located in Miami County within the Dayton Metro area, Piqua has recorded an exceptionally high average radon level of 11.0 pCi/L, significantly exceeding the EPA action level. The 45356 zip code sits on glacial till over limestone bedrock, creating ideal conditions for radon accumulation in the area's predominantly basement-equipped housing stock from the mid-20th century era.

11.00
pCi/L average
Above EPA Action Level

Based on 2 user-submitted radon tests for homes in Piqua, OH. The EPA recommends taking action at or above 4.0 pCi/L.

0
4.0 EPA
10+

Piqua, OH Radon Mitigation

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Piqua, OH Radon Levels

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

Radon LevelCityHome AgeFoundation
16 pCi/L Piqua, OH 51-99 Years No Basement/All Slab
6 pCi/L Piqua, OH

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

Radon FAQ for Piqua, OH

What is the average radon level in Piqua, OH?
Based on 2 user-submitted tests, the average radon level in Piqua is 11.00 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 Piqua in?
Piqua and the 45356 zip code are in Miami 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 Piqua?
Radon mitigation in Piqua 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 Piqua?
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.

CityAvg User Radon LevelSubmissions
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