Listed for: Mitigation
Verified:Minnesota state license
No phone listedWebsite of Adamski Builders LLC (opens in a new tab)
Locations and reports
Radon in Duluth, Minnesota
EPA puts St. Louis County, where Duluth is, in Zone 2, its middle radon zone. Homes with elevated levels occur in all three zones, so only a test measures yours.
Data checked By Radon411Methodology
- Predicted
- Zone 2Moderate predicted potential
- Measured
20.2% of 496 tests reported to CDC for St. Louis County (2023) were at or above 4 pCi/L- Your home
- Test to knowNo area figure here is a reading of your home.
The data
Duluth, What is published
What is published for Duluth
Information:
Radon data is published by county, not by city
Radon data is published by county, not by city. EPA assigns radon zones to counties, and CDC publishes radon test figures by county. Neither publishes a figure for Duluth, so every radon figure on this page belongs to a county and is labelled with it. Only a test tells you about one home.
St. Louis County has an EPA zone and its own CDC test figures, shown below. About 88,330 people live in Duluth.
Duluth, Counties
The county Duluth lies in
MeasuredEach county's own EPA zone and its own published CDC figures for 2023, the newest period any of them has. A county without a figure for that period is shown without one, never with a figure from another year.
St. Louis CountyZone 2Moderate predicted potential
- 20.2%
- Reported tests at or above 4 pCi/L, 2023
- 1.7 pCi/L
- Median reported result
- 496 tests
- Tests reported to CDC
- 10
- Annual years on file
The median reported pre-mitigation result for 2023 was 1.7 pCi/L in St. Louis County.
CDC counts radon tests that were reported to it, not homes, and figures from few tests can swing widely from year to year. Each county’s report has its full history.
Predicted: EPA Map of Radon Zones, by county. Measured: CDC tracking data, by county, 2023.
Radon Action Brief
National Radon Action MonthPre-sale
The radon brief for Duluth, in one dated file.
- Your area's radon record, explained. EPA's zone and any CDC tests.
- Your plan to test this week. Which test, where it goes, how long.
- Fix costs and pros near you. Costs, EPA's checklist, listed pros.
Save 64%Sale price: $8.99Price after the sale: $25Ends Jan 31Then $25Sale ends January 31, then $25
Local help
Duluth, Professionals
Radon professionals listed in Duluth
Businesses whose listed city is Duluth, from the state registries and listings in the Radon411 directory, with the same business and certification status the directory shows.
Radon professionals listed in Duluth: 1 of 3
3 listings with Duluth as the city. See radon mitigation and testing in Duluth, or all radon professionals in Minnesota.
Duluth, Local resources
Local resources for Duluth
Who to ask in Minnesota: its radon program, test kits and professionals.
- MDH Indoor Air UnitMN Dept. of HealthMinnesota’s radon program answers questions about testing, mitigation and the rules where you live.Visit the program’s page(opens in a new tab)
- Free and low-cost kitsAsk the program whether it has free or discounted kits, or compare kits you can buy.
- Compare kits
- Professionals in Minnesota3 listings cover Duluth.
What Minnesota's program says
- Phone
- 651-201-4601
- health.indoorair@state.mn.us
- Licensing of radon professionals
The Radon Licensing Act requires anyone who performs a radon test or radon mitigation, in a building they do not own or lease, must be licensed by MDH.
- Disclosure when a home is sold or rented
The Minnesota Radon Awareness Act requires specific disclosure and education be provided to potential home buyers during residential real estate transactions in Minnesota.
What it means
Duluth, Questions
Questions about radon in Duluth
What radon zone is Duluth in?
EPA's Map of Radon Zones classifies counties, not cities. St. Louis County is in Zone 2 (moderate predicted potential). A zone is a prediction for a whole county and never tells you the level in one home.
How many radon tests come back high in Duluth's counties?
For 2023, the share of radon tests reported to CDC that were at or above 4 pCi/L was 20.2% in St. Louis County (496 tests). Each is that county's own figure, counting tests reported to CDC, not homes. Radon411 does not average or combine them into a figure for the city.
Should I test my home in Duluth?
Yes. Testing is the only way to know the radon level in a specific building. EPA recommends fixing a home when the radon level is 4 pCi/L or higher. EPA recommends considering a fix when the level is between 2 and 4 pCi/L. How to test a home.
The answers use the published figures of St. Louis County, the county Duluth lies in.
Explore
Duluth, Next steps
What to do next
What to do next: 1 of 4