Newport, RI Radon Mitigation and Testing

Q: What is the average radon level in Newport, RI?

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

Q: What EPA Radon Zone is Newport in?

Newport is in Newport County, EPA Zone 2.

Q: How much does radon mitigation cost in Newport?

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

Newport County

EPA Zone 2

1 user test

Famous coastal city in Newport County, Newport has recorded an average radon level of 7.0 pCi/L, which exceeds the EPA's 4.0 pCi/L action threshold. Despite its oceanfront location within the Providence metro area, the community's granite bedrock and glacial till deposits can produce elevated radon concentrations in homes across zip codes 02840 and 02841. The area's historic mansions and diverse housing stock may show varying radon accumulation patterns depending on foundation type and basement construction.

7.00

pCi/L average

Above EPA Action Level

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

4.0 EPA

10+

Newport, RI Radon Mitigation

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

Newport, RI Radon Testing

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

Newport, Rhode Island Radon Levels

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

Radon Level	City	Home Age	Foundation	Submitted
7 pCi/L	Newport, RI	100+ Years	Full Basement	Mar 2021

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

Newport Radon Facts

Key details about the radon risk profile for Newport and the 02840 zip code area.

EPA Radon Zone

Zone 2 — Moderate Risk

County

Newport County, RI

Zip Code

02840

Predicted Screening Level

2–4 pCi/L (Zone 2)

Avg. User Submitted Level

7.00 pCi/L

User Tests Submitted

Newport and the 02840 zip code are located in Newport 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 Newport, RI

What is the average radon level in Newport, RI?

Based on 1 user-submitted test, the average radon level in Newport 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 Newport in?

Newport and the 02840 zip code are in Newport 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 Newport?

Radon mitigation in Newport 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 Newport?

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 Rhode Island

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

City	Avg User Radon Level	Submissions
Providence	11.00 pCi/L	2
Westerly	8.00 pCi/L	2
Portsmouth	4.50 pCi/L	2