Central Illinois Home Inspection Service Inc
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Radon Risk Comparison Charts

Radon Risk If You Smoke

Radon Level If 1,000 people who smoked were exposed to this level over a lifetime*... The risk of cancer from radon exposure compares to**... WHAT TO DO:
Stop smoking and...
20 pCi/LAbout 260 people could get lung cancer250 times the risk of drowningFix your home
10 pCi/LAbout 150 people could get lung cancer200 times the risk of dying in a home fireFix your home
8 pCi/LAbout 120 people could get lung cancer 30 times the risk of dying in a fallFix your home
4 pCi/LAbout 62 people could get lung cancer5 times the risk of dying in a car crashFix your home
2 pCi/LAbout 32 people could get lung cancer6 times the risk of dying from poisonConsider fixing between 2 and 4 pCi/L
1.3 pCi/LAbout 20 people could get lung cancer(Average indoor radon level)(Reducing radon
evels below 2 pCi/L is difficult.)
0.4 pCi/LAbout 3 people could get lung cancer(Average outdoor radon level)
Note: If you are a former smoker, your risk may be lower.
* Lifetime risk of lung cancer deaths from EPA Assessment of Risks from Radon in Homes (EPA 402-R-03-003).
** Comparison data calculated using the Centers for Disease Control and Prevention's 1999-2001 National Center for Injury Prevention and Control Reports.

Radon Risk If You've Never Smoked

Radon Level If 1,000 people who never smoked were exposed to this level over a lifetime*... The risk of cancer from radon exposure compares to**... WHAT TO DO:
20 pCi/LAbout 36 people could get lung cancer35 times the risk of drowningFix your home
10 pCi/LAbout 18 people could get lung cancer 20 times the risk of dying in a home fireFix your home
8 pCi/LAbout 15 people could get lung cancer4 times the risk of dying in a fallFix your home
4 pCi/LAbout 7 people could get lung cancerThe risk of dying in a car crashFix your home
2 pCi/LAbout 4 person could get lung cancerThe risk of dying from poisonConsider fixing between 2 and 4 pCi/L
1.3 pCi/LAbout 2 people could get lung cancer(Average indoor radon level)(Reducing radon levels below
2 pCi/L is difficult.)
0.4 pCi/L (Average outdoor radon level)
Note: If you are a former smoker, your risk may be higher.
* Lifetime risk of lung cancer deaths from EPA Assessment of Risks from Radon in Homes (EPA 402-R-03-003).
** Comparison data calculated using the Centers for Disease Control and Prevention's 1999-2001 National Center for Injury Prevention and Control Reports.
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