Convert Femtobecquerels per cubic metre to Picocuries per cubic metre
Convert Femtobecquerels per cubic metre (fBq/m³) to Picocuries per cubic metre (pCi/m³) instantly and accurately.
Conversion Formula
pCi/m³ = fBq/m³ × 2.702702703e-14
About Femtobecquerels per cubic metre
The femtobecquerel per cubic metre (fBq/m³) equals 10⁻¹⁵ Bq/m³. Used in ultra-sensitive environmental monitoring - noble gas activities of cosmogenic nuclides (³⁶Cl, ¹⁰Be) in deep Antarctic ice cores; air purity screening for underground rare-event physics experiments (dark matter searches, neutrinoless double-beta decay) reaches fBq/m³ sensitivities. 1 fBq/m³ = 10⁻¹⁵ Bq/m³.
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.
Quick Reference Table
| Femtobecquerels per cubic metre (fBq/m³) | Picocuries per cubic metre (pCi/m³) |
|---|---|
| 1 fBq/m³ | 2.703 × 10-14 pCi/m³ |
| 2 fBq/m³ | 5.405 × 10-14 pCi/m³ |
| 5 fBq/m³ | 1.351 × 10-13 pCi/m³ |
| 10 fBq/m³ | 2.703 × 10-13 pCi/m³ |
| 25 fBq/m³ | 6.757 × 10-13 pCi/m³ |
| 50 fBq/m³ | 1.351 × 10-12 pCi/m³ |
| 100 fBq/m³ | 2.703 × 10-12 pCi/m³ |