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RADON411

Radon testing in Grand Rapids, Michigan

Radon testers with an address in Grand Rapids, with the licenses on file for each.

Grand Rapids, MI at a glance

  • Businesses listed

    2

    5th of 55 cities

    Grand Rapids
    2
    Ann Arbor
    5

    By each business's listed address

  • Listed for testing

    2

    100% of listings

    Testing
    2
    Mitigation
    0

    A business can be listed for both

  • NRPP certified

    1

    50% of listings

    NRPP
    1
    State license
    0

    1 with an NRSB certification on file

  • Share at 4+ pCi/L

    16.5%

    10.4 pts below MI

    Kent
    16.5%
    Michigan
    26.9%

    Kent, 43rd of 82 in MI, 2008 to 2017

  • EPA radon zone

    Zone 2

    Moderate potential

    1. 1
    2. Zone 2
    3. 3

    1 highest, 3 lowest

    Kent County, where Grand Rapids is

Professionals in Grand Rapids

Michigan licensing and every city

2 professionals in Grand Rapids, Michigan.

Radon levels in Grand Rapids

Read a result for Grand Rapids

Starts at Kent County's median, 1.8 pCi/L

1.8pCi/L

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

EPA’s reading of 1.8 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. Kent County's median reported result, 2008 to 2017.

Interpret this reading

Grand Rapids lies in Kent County, where 16.5% of 8,449 radon tests reported to CDC (2008 to 2017, laboratory) were at or above 4 pCi/L, 10.4 points below Michigan pooled (26.9%), 43rd of 82 Michigan counties with 30 or more tests.

Radon test figures for the county Grand Rapids lies in
CountyTestsAt or above 4 pCi/LMedianMichigan, pooledRank in the stateEPA zone
Kent County8,44916.5%1.8 pCi/L26.9%43 of 82Zone 2

Shares of tests people chose to run and report, by county (2008 to 2017, laboratory); the state's is its counties' counts added up, calculated by Radon411. Only a test measures a home.

Around Kent County, where Grand Rapids lies, the nearest Michigan counties with a CDC figure for 2008 to 2017, laboratory run from 3.2% to 36.8% of tests at or above 4 pCi/L; the closest, Ottawa County, is 23 miles away at 16.8%.

The nearest Michigan counties to Kent County with 30 or more tests, 2008 to 2017, laboratory
CountyDistanceTestsAt or above 4 pCi/LMedian
Ottawa County23 mi2,54616.8%1.6 pCi/L
Ionia County25 mi1,39136.8%2.9 pCi/L
Montcalm County28 mi55023.6%2.1 pCi/L
Barry County33 mi1,61530.7%2.6 pCi/L
Allegan County35 mi76618.4%1.7 pCi/L
Muskegon County35 mi6293.2%1.2 pCi/L

Other cities in Michigan

Listings come from state licensing registries.

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