Bellwood, IL Radon Levels

Q: What EPA Radon Zone is Bellwood in?

Bellwood is in Cook County, EPA Zone 2.

Q: How much does radon mitigation cost in Bellwood?

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

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

Bellwood, IL Radon Facts

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

County Cook County, IL

Zip Code 60104

Situated in Cook County within the Chicago Metro's western suburbs, Bellwood lies atop glacial till deposits that create favorable conditions for radon production and migration. The community's predominantly postwar housing stock features full poured-concrete basements typical of the region, providing enclosed below-grade spaces where radon can accumulate. While specific testing data for zip code 60104 is currently limited, residents should test their homes given the area's geological characteristics and EPA Zone 2 classification.

6.44

pCi/L area average

Above EPA Action Level

Cook County average: 6.44 pCi/L, based on 82 user-submitted tests across 40 cities in the county. No homeowner readings have been submitted for Bellwood 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+

Bellwood, 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 Bellwood, IL

No homeowner tests have been submitted for Bellwood 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
Westchester	2.1 mi	4.00 pCi/L	1
Elmhurst	3.3 mi	4.00 pCi/L	1
River Forest	3.3 mi	4.00 pCi/L	1
Forest Park	3.5 mi	7.00 pCi/L	2
Riverside	4.3 mi	8.00 pCi/L	1
Oak Park	4.5 mi	5.33 pCi/L	3
Villa Park	5.1 mi	12.50 pCi/L	2
Oak Brook	5.4 mi	10.00 pCi/L	1

Cook County Radon Profile

Cook County is mapped as EPA Radon Zone 2, where the local geology is predicted to produce moderate indoor screening levels between 2 and 4 pCi/L. Homeowner-submitted tests from 40 cities in Cook County average 6.44 pCi/L across 82 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 Cook County.

Radon FAQ for Bellwood, IL

What EPA Radon Zone is Bellwood in?

Bellwood and the 60104 zip code are in Cook 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 Bellwood?

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

Radon mitigation in Bellwood 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 Bellwood?

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.