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Zone 1 counties have a predicted average indoor radon screening level greater than 4 pCi/L (pico curies per liter) (Red Zones) | Highest Potential |
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Zone 2 counties have a predicted average indoor radon screening level between 2 and 4 pCi/L (Orange Zones) | Moderate Potential |
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Zone 3 counties have a predicted average indoor radon screening level less than 2 pCi/L (Yellow Zones) | Low Potential |
As you can see eastern NC is not a high-risk area for radon. If we are doing your inspection in central or western NC Radon testing will be arranged if you wish.