Abstract:
:The sources of outdoor and indoor atmospheric radon are examined. The variation of outdoor atmospheric radon with time of day, time of year, altitude and geographic location is quantitatively assessed. Average values of outdoor atmospheric radon concentrations are examined and it is estimated that the mean value for normal areas of the contiguous United States lies in the range of 100-400 pCi/m3 and is probably about 250 pCi/m3. Values for Alaska and Hawaii are an order of magnitude lower. Indoor atmospheric radon concentrations are found to vary with time of day, geographic location and story above ground.
journal_name
Health Physjournal_title
Health physicsauthors
Gesell TFdoi
10.1097/00004032-198308000-00002subject
Has Abstractpub_date
1983-08-01 00:00:00pages
289-302issue
2eissn
0017-9078issn
1538-5159journal_volume
45pub_type
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