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Gloucester City, NJ Radon Levels

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


Gloucester City, NJ Radon Facts

EPA Radon Zone Zone 2 — Moderate Risk 2–4 pCi/L (Zone 2)
County Camden County, NJ
Zip Code 08030
Avg. User Level 7.00 pCi/L
User Tests 1

Riverside Camden County community Gloucester City shows an average radon level of 7.0 pCi/L, exceeding the EPA action level of 4.0 pCi/L. Located within the Philadelphia Metro area on Delaware River alluvial deposits over coastal plain sediments, the area's older row homes and newer construction often feature basement foundations. Properties in zip code 08030 should prioritize radon mitigation given the elevated readings and prevalence of below-grade living spaces.

7.00
pCi/L average
Above EPA Action Level

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

0
4.0 EPA
10+

Gloucester City, NJ Radon Mitigation

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

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Gloucester City, NJ Radon Levels

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

Radon LevelCityHome AgeFoundation
7 pCi/L Gloucester City, NJ Full Basement

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

Radon FAQ for Gloucester City, NJ

What is the average radon level in Gloucester City, NJ?
Based on 1 user-submitted test, the average radon level in Gloucester City 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 Gloucester City in?
Gloucester City and the 08030 zip code are in Camden 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 Gloucester City?
Radon mitigation in Gloucester City 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 Gloucester City?
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 in New Jersey with the most user-submitted radon test data, ranked by number of submissions.

CityAvg User Radon LevelSubmissions
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