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East Weymouth, MA Radon Levels

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


East Weymouth, MA Radon Facts

EPA Radon Zone Zone 2 — Moderate Risk 2–4 pCi/L (Zone 2)
County Norfolk County, MA
Zip Code 02189
Avg. User Level 4.50 pCi/L
User Tests 2

Part of Norfolk County in the greater Boston Metro area, East Weymouth shows an average radon level of 5.0 pCi/L based on limited testing in zip code 02189. This reading exceeds the EPA's 4.0 pCi/L action threshold, indicating that radon mitigation should be considered for affected homes. The area's glacial deposits over bedrock create geological conditions that can trap radon gas in residential foundations.

4.50
pCi/L average
Above EPA Action Level

Based on 2 user-submitted radon tests for homes in East Weymouth, MA. The EPA recommends taking action at or above 4.0 pCi/L.

0
4.0 EPA
10+

East Weymouth, MA Radon Mitigation

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East Weymouth, MA Radon Levels

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

Radon LevelCityHome AgeFoundation
5 pCi/L East Weymouth, MA 100+ Years Partial Basement

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

Radon Readings Near East Weymouth, MA

Compare radon levels in East Weymouth with the closest nearby cities that have user-submitted test data.

CityDistanceAvg User LevelReadings
Hingham 1.7 mi 7.00 pCi/L 2
Weymouth 1.9 mi 15.00 pCi/L 2
North Weymouth 2.6 mi 10.00 pCi/L 2
Braintree 3.9 mi 9.00 pCi/L 1
Cohasset 5.8 mi 11.50 pCi/L 2
Quincy 6.0 mi 10.50 pCi/L 2
Norwell 6.3 mi 20.00 pCi/L 1
Abington 6.9 mi 4.00 pCi/L 1

Norfolk County Radon Profile

The soils and bedrock of Norfolk County place it in EPA Radon Zone 2, a moderate-risk classification with predicted indoor averages of 2 to 4 pCi/L. Homeowner-submitted tests from 17 cities in Norfolk County average 8.08 pCi/L across 25 tests — above the EPA's 4 pCi/L action level, reinforcing the need for testing across the county. Since radon is the second leading cause of lung cancer nationally, the EPA urges every household in Norfolk County to test, as levels can differ between neighboring homes.

Radon FAQ for East Weymouth, MA

What is the average radon level in East Weymouth, MA?
Based on 2 user-submitted tests, the average radon level in East Weymouth is 4.50 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 East Weymouth in?
East Weymouth and the 02189 zip code are in Norfolk 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 East Weymouth?
Radon mitigation in East Weymouth 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 East Weymouth?
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.