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Radon in Jackson, Wyoming

Jackson, Wyoming lies in Teton County, which EPA places in Zone 1, highest predicted potential. Radon data is published by county, so this page reads Teton County's figures.

WyomingAbout 10,720 people

What this means for you

  • Your area: EPA rates Teton County, where Jackson is, Zone 1, the highest of its three radon zones. That is a prediction for the whole county, and homes with elevated levels occur in all three zones.
  • Local tests: Of 278 radon tests reported to CDC for Teton County (2008 to 2017, laboratory), 44.6% were at or above 4 pCi/L, EPA's action level.
  • Your home: The only way to know your home’s level is to test it.
How to testFind a certified tester

pCi/L (picocuries per liter) is the unit radon is measured in. EPA recommends fixing a home at 4 pCi/L or above, its action level.

Jackson, What is published

What is published for Jackson

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 Jackson, so every radon figure on this page belongs to a county and is labelled with it. Only a test tells you about one home.

Teton County has an EPA zone and its own CDC test figures, shown below. About 10,720 people live in Jackson.

Jackson, Counties

The county Jackson lies in

Measured

Each county's own EPA zone and its own published CDC figures for 2008 to 2017, laboratory, 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.

Teton CountyZone 1Highest predicted potential

44.6%
Reported tests at or above 4 pCi/L, 2008 to 2017, laboratory
3.4 pCi/L
Median reported result
278 tests
Tests reported to CDC
0
Annual years on file

The median reported pre-mitigation result for 2008 to 2017, laboratory was 3.4 pCi/L in Teton 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, 2008 to 2017, laboratory.

Jackson, Local resources

Local resources for Jackson

Who to ask in Wyoming: the state's radon program, test kits and professionals.

Wyoming Radon Program

Wyoming Department of Health

Wyoming’s radon program answers questions about testing, mitigation and the rules where you live.

Visit the program's page(opens in a new tab)

Test kits

Ask the program whether it has free or discounted kits, or compare kits you can buy.

Free and low-cost kitsCompare kits

Radon professionals

Radon testers and mitigators in Wyoming, each with how its listing was checked.

Professionals in Wyoming

Jackson, Questions

Questions about radon in Jackson

What radon zone is Jackson in?

EPA's Map of Radon Zones classifies counties, not cities. Teton County is in Zone 1 (highest 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 Jackson's counties?

For 2008 to 2017, laboratory, the share of radon tests reported to CDC that were at or above 4 pCi/L was 44.6% in Teton County (278 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 Jackson?

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 Teton County, the county Jackson lies in.

Jackson, Keep reading

Keep reading

Jackson / Next steps

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