Convert Picocuries per cubic metre to Curies per cubic metre
Convert Picocuries per cubic metre (pCi/m³) to Curies per cubic metre (Ci/m³) instantly and accurately.
Conversion Formula
Ci/m³ = pCi/m³ × 1.000000000e-12
About Picocuries per cubic metre
The picocurie per cubic metre (pCi/m³) equals 3.7 × 10⁻² Bq/m³ = 37 mBq/m³. Used by the US EPA and NRC for outdoor air radioactivity; airborne ⁹⁰Sr and ¹³⁷Cs near nuclear facilities are reported in pCi/m³; NRC occupational derived air concentration (DAC) tables list values in pCi/m³. 1 pCi/m³ = 3.7 × 10⁻² Bq/m³.
About Curies per cubic metre
The curie per cubic metre (Ci/m³) equals 3.7 × 10¹⁰ Bq/m³ = 37 GBq/L. Encountered in concentrated radioactive liquid waste from nuclear reprocessing; reactor spent fuel pool water activity after fuel cladding failure; high-level waste (HLW) concentrates in storage tanks at Hanford, Sellafield, and similar sites. 1 Ci/m³ = 3.7 × 10¹⁰ Bq/m³.
Quick Reference Table
| Picocuries per cubic metre (pCi/m³) | Curies per cubic metre (Ci/m³) |
|---|---|
| 1 pCi/m³ | 1 × 10-12 Ci/m³ |
| 2 pCi/m³ | 2 × 10-12 Ci/m³ |
| 5 pCi/m³ | 5 × 10-12 Ci/m³ |
| 10 pCi/m³ | 1 × 10-11 Ci/m³ |
| 25 pCi/m³ | 2.5 × 10-11 Ci/m³ |
| 50 pCi/m³ | 5 × 10-11 Ci/m³ |
| 100 pCi/m³ | 1 × 10-10 Ci/m³ |