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RADON411

Radon testing in Richmond, Illinois

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

Richmond, IL at a glance

  • Businesses listed

    1

    Richmond
    1
    Cary
    2

    By each business's listed address

  • Listed for testing

    1

    100% of listings

    Testing
    1
    Mitigation
    0

    A business can be listed for both

  • State license on file

    1

    100% of listings

    State license
    1
    NRPP
    0

    As each issuer's own record shows it

  • Share at 4+ pCi/L

    35.1%

    1.4 pts above IL

    McHenry
    35.1%
    Illinois
    33.7%

    McHenry, 48th of 70 in IL, 2017

  • EPA radon zone

    Zone 2

    Moderate potential

    1. 1
    2. Zone 2
    3. 3

    1 highest, 3 lowest

    McHenry County, where Richmond is

Professionals in Richmond

Illinois licensing and every city

1 professional in Richmond, Illinois.

Radon levels in Richmond

Read a result for Richmond

Starts at McHenry County's median, 2.9 pCi/L

2.9pCi/L

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

EPA’s reading of 2.9 pCi/L

Between 2 and 4 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 between 2 and 4 pCi/L. EPA recommends considering a fix when the level is between 2 and 4 pCi/L. McHenry County's median reported result, 2017.

Interpret this readingWhat a fix costs

Richmond lies in McHenry County, where 35.1% of 6,474 radon tests reported to CDC (2017) were at or above 4 pCi/L, 1.4 points above Illinois pooled (33.7%), 48th of 70 Illinois counties with 30 or more tests.

Radon test figures for the county Richmond lies in
CountyTestsAt or above 4 pCi/LMedianIllinois, pooledRank in the stateEPA zone
McHenry County6,47435.1%2.9 pCi/L33.7%48 of 70Zone 2

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

Around McHenry County, where Richmond lies, the nearest Illinois counties with a CDC figure for 2017 run from 27.4% to 46.9% of tests at or above 4 pCi/L; the closest, Boone County, is 19 miles away at 46.9%.

The nearest Illinois counties to McHenry County with 30 or more tests, 2017
CountyDistanceTestsAt or above 4 pCi/LMedian
Boone County19 mi52546.9%3.4 pCi/L
Lake County23 mi13,05027.4%2.4 pCi/L
Kane County27 mi8,68236.6%2.8 pCi/L
DeKalb County34 mi1,70741.1%3.3 pCi/L
Winnebago County36 mi2,70334.9%2.9 pCi/L
DuPage County38 mi19,40133.7%2.7 pCi/L

Cities near Richmond

Every city in Illinois with listed radon professionals

Listings come from state licensing registries.

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