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RADON411

Radon mitigation and testing in Duluth, Minnesota

Testers and mitigation companies with an address in Duluth, with the licenses on file for each.

Duluth, MN at a glance

  • Businesses listed

    3

    Duluth
    3
    Hibbing
    1

    By each business's listed address

  • Listed for testing

    2

    67% of listings

    Testing
    2
    Mitigation
    1

    A business can be listed for both

  • State license on file

    3

    100% of listings

    State license
    3
    NRPP
    0

    As each issuer's own record shows it

  • Share at 4+ pCi/L

    20.2%

    14.4 pts below MN

    St. Louis
    20.2%
    Minnesota
    34.6%

    St. Louis, 59th of 62 in MN, 2023

  • EPA radon zone

    Zone 2

    Moderate potential

    1. 1
    2. Zone 2
    3. 3

    1 highest, 3 lowest

    St. Louis County, where Duluth is

Professionals in Duluth

Minnesota licensing and every city

3 professionals in Duluth, Minnesota.

On this page: 1 mitigation, 2 testing

Mitigation 1

Testing 2

Radon levels in Duluth

Read a result for Duluth

Starts at St. Louis County's median, 1.7 pCi/L

1.7pCi/L

EPA’s own thresholds; the figures are the area’s, never this home’s.

EPA’s reading of 1.7 pCi/L

Below 2 pCi/L

  1. Under 20 to 1.9 pCi/L
  2. 2 to 4consider a fix
  3. 4 and aboveEPA says fix it

This result is below 2 pCi/L, the level at which EPA says a fix should be considered. St. Louis County's median reported result, 2023.

Interpret this reading

Duluth lies in St. Louis County, where 20.2% of 496 radon tests reported to CDC (2023) were at or above 4 pCi/L, 14.4 points below Minnesota pooled (34.6%), 59th of 62 Minnesota counties with 30 or more tests.

Radon test figures for the county Duluth lies in
CountyTestsAt or above 4 pCi/LMedianMinnesota, pooledRank in the stateEPA zone
St. Louis County49620.2%1.7 pCi/L34.6%59 of 62Zone 2

Shares of tests people chose to run and report, by county (2023); the state's is its counties' counts added up, calculated by Radon411. Only a test measures a home.

Around St. Louis County, where Duluth lies, the nearest Minnesota counties with a CDC figure for 2023 run from 3.8% to 41.9% of tests at or above 4 pCi/L; the closest, Lake County, is 48 miles away at 3.8%.

The nearest Minnesota counties to St. Louis County with 30 or more tests, 2023
CountyDistanceTestsAt or above 4 pCi/LMedian
Lake County48 mi783.8%1.3 pCi/L
Itasca County55 mi13726.3%1.9 pCi/L
Carlton County70 mi10541.9%3.1 pCi/L
Aitkin County82 mi3138.7%3.1 pCi/L
Cook County93 mi3212.5%1.8 pCi/L
Cass County98 mi10625.5%2.3 pCi/L

Cities near Duluth

Every city in Minnesota with listed radon professionals

Listings come from state licensing registries.

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