Medinah, IL Radon Levels

Q: What EPA Radon Zone is Medinah in?

Medinah is in Dupage County, EPA Zone 2.

Q: How much does radon mitigation cost in Medinah?

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

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

Medinah, IL Radon Facts

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

County Dupage County, IL

Zip Code 60157

Situated in DuPage County within Chicago's western suburbs, Medinah sits over glacial till deposits that create favorable conditions for radon gas migration. The community features predominantly postwar suburban homes with full poured-concrete basements, providing enclosed spaces where radon readily accumulates. While specific testing data for zip code 60157 is currently limited, the geological conditions and housing characteristics suggest residents should prioritize radon testing.

6.98

pCi/L area average

Above EPA Action Level

Dupage County average: 6.98 pCi/L, based on 45 user-submitted tests across 25 cities in the county. No homeowner readings have been submitted for Medinah itself yet, so this county figure is the closest available benchmark. The EPA recommends taking action at or above 4.0 pCi/L.

4.0 EPA

10+

Medinah, IL Radon Mitigation

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

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Radon Readings Near Medinah, IL

No homeowner tests have been submitted for Medinah 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
Roselle	1.8 mi	6.00 pCi/L	1
Elk Grove Village	3.5 mi	7.00 pCi/L	4
Wood Dale	3.9 mi	4.00 pCi/L	1
Addison	4.1 mi	4.00 pCi/L	1
Glendale Heights	4.4 mi	11.00 pCi/L	1
Schaumburg	4.8 mi	4.33 pCi/L	3
Hoffman Estates	5.0 mi	6.75 pCi/L	4
Hanover Park	5.0 mi	5.00 pCi/L	3

Dupage County Radon Profile

EPA mapping assigns Dupage County to Radon Zone 2, indicating moderate predicted indoor screening levels in the 2 to 4 pCi/L range based on regional geology. Homeowner-submitted tests from 25 cities in Dupage County average 6.98 pCi/L across 45 tests — above the EPA's 4 pCi/L action level, reinforcing the need for testing across the county. As the second leading cause of lung cancer in the U.S., radon warrants testing in every Dupage County home regardless of zone or a neighbor's results.

Radon FAQ for Medinah, IL

What EPA Radon Zone is Medinah in?

Medinah and the 60157 zip code are in Dupage 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 Medinah?

No homeowner radon tests have been submitted for Medinah yet. Because radon is driven by regional soil and bedrock geology, readings from the closest cities—and the Dupage County average—are the best available indicator of local conditions until Medinah 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 Medinah?

Radon mitigation in Medinah 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 Medinah?

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.