Convert Picocuries per cubic metre to Millibecquerels per cubic metre
Convert Picocuries per cubic metre (pCi/m³) to Millibecquerels per cubic metre (mBq/m³) instantly and accurately.
Conversion Formula
mBq/m³ = pCi/m³ × 37
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 Millibecquerels per cubic metre
The millibecquerel per cubic metre (mBq/m³) equals 10⁻³ Bq/m³. European atmospheric ³H, ⁸⁵Kr, and ¹⁴C concentrations near nuclear facilities are reported in mBq/m³; post-Fukushima ¹³⁴Cs and ¹³⁷Cs transport across the Pacific was measured at mBq/m³ at remote monitoring stations. 1 mBq/m³ = 10⁻³ Bq/m³ = 1 µBq/L.
Quick Reference Table
| Picocuries per cubic metre (pCi/m³) | Millibecquerels per cubic metre (mBq/m³) |
|---|---|
| 1 pCi/m³ | 37 mBq/m³ |
| 2 pCi/m³ | 74 mBq/m³ |
| 5 pCi/m³ | 185 mBq/m³ |
| 10 pCi/m³ | 370 mBq/m³ |
| 25 pCi/m³ | 925 mBq/m³ |
| 50 pCi/m³ | 1850 mBq/m³ |
| 100 pCi/m³ | 3700 mBq/m³ |