Radon (Rn)
Sources
Earth and rock beneath home; well water; building materials.Health Effects
No immediate symptoms. Estimated to contribute to between 7,000 and 30,000 lung cancer deaths each year. Smokers are at higher risk of developing radon-induced lung cancer.Levels in Homes
Based on a national residential radon survey completed in 1991, the average indoor radon level is 1.3 picocuries per liter (pCi/L). The average outdoor level is about 0.4 pCi/L.Steps to Reduce Exposure:
- Test your home for radon_it's easy and inexpensive.
- Fix your home if your radon level is 4 picocuries per liter (pCi/L) or higher.
- Radon levels less than 4 pCi/L still pose a risk, and in many cases may be reduced.
- If you want more information on radon, contact your state radon office, or call 800-SOS-RADON.
Next in this series... Environmental Tobacco Smoke (ETS)
*Content provided by the Consumer Product Safety Commission and the Environmental Protection Agency. CPSC Document #450. This document is public domain.*
No comments:
Post a Comment