Convert Microcuries per cubic metre to Picocuries per cubic metre
Convert Microcuries per cubic metre (µCi/m³) to Picocuries per cubic metre (pCi/m³) instantly and accurately.
Conversion Formula
pCi/m³ = µCi/m³ × 1000000
About Microcuries per cubic metre
The microcurie per cubic metre (µCi/m³) equals 3.7 × 10⁴ Bq/m³ = 37 kBq/m³. Used in US occupational radiation protection; NRC 10 CFR Part 20 DAC values for moderately radiotoxic nuclides are in the µCi/m³ range; air activity inside nuclear plant buildings after small sealed source incidents is assessed in µCi/m³. 1 µCi/m³ = 3.7 × 10⁴ 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
| Microcuries per cubic metre (µCi/m³) | Picocuries per cubic metre (pCi/m³) |
|---|---|
| 1 µCi/m³ | 1000000 pCi/m³ |
| 2 µCi/m³ | 2000000 pCi/m³ |
| 5 µCi/m³ | 5000000 pCi/m³ |
| 10 µCi/m³ | 10000000 pCi/m³ |
| 25 µCi/m³ | 25000000 pCi/m³ |
| 50 µCi/m³ | 50000000 pCi/m³ |
| 100 µCi/m³ | 100000000 pCi/m³ |