Elmer, NJ Radon Mitigation and Testing

Q: What is the average radon level in Elmer, NJ?

Based on 1 user-submitted tests, the average radon level is 7.00 pCi/L.

Q: What EPA Radon Zone is Elmer in?

Elmer is in Salem County, EPA Zone 2.

Q: How much does radon mitigation cost in Elmer?

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

Avg: 7.00 pCi/L

Salem County

EPA Zone 2

1 user test

Southern New Jersey's Salem County hosts this small community within both Philadelphia and Vineland metropolitan influences. Coastal plain sediments and agricultural soils characterize the regional geology around zip code 08318. Since comprehensive radon testing data is not available, homeowners should conduct professional testing to establish their property's specific radon levels and ensure indoor air quality.

7.00

pCi/L average

Above EPA Action Level

Based on 1 user-submitted radon test for homes in Elmer, NJ. The EPA recommends taking action at or above 4.0 pCi/L.

4.0 EPA

10+

Elmer, NJ Radon Mitigation

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

Elmer, NJ Radon Testing

Finding qualified radon testing professionals is the first step toward protecting your home.

Elmer Radon Facts

Key details about the radon risk profile for Elmer and the 08318 zip code area.

EPA Radon Zone

Zone 2 — Moderate Risk

County

Salem County, NJ

Zip Code

08318

Predicted Screening Level

2–4 pCi/L (Zone 2)

Avg. User Submitted Level

7.00 pCi/L

User Tests Submitted

Elmer and the 08318 zip code are located in Salem County, which has an EPA assigned Radon Zone of 2. A radon zone of 2 predicts an average indoor radon screening level between 2 and 4 pCi/L. The EPA recommends testing every home regardless of zone classification.

Radon FAQ for Elmer, NJ

What is the average radon level in Elmer, NJ?

Based on 1 user-submitted test, the average radon level in Elmer is 7.00 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 Elmer in?

Elmer and the 08318 zip code are in Salem 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 Elmer?

Radon mitigation in Elmer 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 Elmer?

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 New Jersey

Cities with the most user-submitted radon test data in the state.

City	Avg User Radon Level	Submissions
Cherry Hill	6.44 pCi/L	9
Hillsborough	6.14 pCi/L	7
Freehold	10.50 pCi/L	6
Marlboro	6.17 pCi/L	6
Bernardsville	7.00 pCi/L	5
Phillipsburg	7.00 pCi/L	5
Edison	5.60 pCi/L	5
Princeton	5.40 pCi/L	5
Sussex	9.75 pCi/L	4
Piscataway	6.75 pCi/L	4
Caldwell	5.00 pCi/L	4
Atlantic Highlands	4.75 pCi/L	4
West Orange	4.00 pCi/L	4
Basking Ridge	3.75 pCi/L	4
Hackettstown	3.75 pCi/L	4
Livingston	3.25 pCi/L	4
Nutley	3.25 pCi/L	4
Sicklerville	7.00 pCi/L	3
Clifton	6.00 pCi/L	3
Westfield	6.00 pCi/L	3