Newport, ME Radon Mitigation and Testing

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

Based on 1 user-submitted tests, the average radon level is 16.00 pCi/L.

Q: What EPA Radon Zone is Newport in?

Newport is in Penobscot County, EPA Zone 1.

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: 16.00 pCi/L

Penobscot County

EPA Zone 1

1 user test

Found in central Penobscot County within the Bangor metropolitan area, Newport recorded an average radon level of 16.0 pCi/L, which significantly exceeds the EPA's 4.0 pCi/L action threshold. This elevated reading reflects the area's granite-rich geology and glacial till deposits common throughout central Maine. Homeowners in zip code 04953 should prioritize radon testing and mitigation, as the region's bedrock composition creates conditions highly favorable for radon gas production and indoor accumulation.

16.00

pCi/L average

Above EPA Action Level

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

4.0 EPA

10+

Newport, ME Radon Mitigation

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

Newport, ME Radon Testing

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

Newport, Maine Radon Levels

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

Radon Level	City	Home Age	Foundation	Submitted
16 pCi/L	Newport, ME	100+ Years	Full Basement	Jul 2020

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 04953 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Penobscot County, ME

Zip Code

04953

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

Avg. User Submitted Level

16.00 pCi/L

User Tests Submitted

Newport and the 04953 zip code are located in Penobscot County, which has an EPA assigned Radon Zone of 1. A radon zone of 1 predicts an average indoor radon screening level greater than 4 pCi/L. The EPA recommends testing every home regardless of zone classification.

Radon FAQ for Newport, ME

What is the average radon level in Newport, ME?

Based on 1 user-submitted test, the average radon level in Newport is 16.00 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 04953 zip code are in Penobscot County, which has an EPA assigned Radon Zone of 1. A zone of 1 predicts an average indoor radon screening level greater than 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 Maine

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

City	Avg User Radon Level	Submissions
Rumford	5.67 pCi/L	3
York	8.50 pCi/L	2
Saco	7.50 pCi/L	2
Hampden	4.50 pCi/L	2
Scarborough	14.00 pCi/L	1
Kittery	12.00 pCi/L	1
South Portland	10.00 pCi/L	1
Portland	4.00 pCi/L	1