Florida Health has provided a decision flow chart for guiding actions based on test results called “Do-It-Yourself Radon Measurement Recommendations Short-Term Measurement (48-96 Hours).”
This self-help chart divides recommendations between categories of results:
Less than 2.0 pCi/L
Between 2.0 – 4.0 pCi/L
Between 4.0-8.0 pCi/L
Greater than 8.0 pCi/L
The guidance suggests when follow-up testing and mitigation should be considered. It also gives a formula for time-weighted averaging. It also provides a link to a prepared spreadsheet to use as a calculator.
See the chart at
http://www.floridahealth.gov/environmental-health/radon/_documents/RadonDecisionFlowChart.pdf
Locations
United States