Convert Millibecquerels per cubic metre to Nanocuries per cubic metre
Convert Millibecquerels per cubic metre (mBq/m³) to Nanocuries per cubic metre (nCi/m³) instantly and accurately.
Conversion Formula
nCi/m³ = mBq/m³ × 2.702702703e-5
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.
About Nanocuries per cubic metre
The nanocurie per cubic metre (nCi/m³) equals 37 Bq/m³, identical to 1 picocurie per litre (pCi/L). The US EPA indoor radon action level is 4 pCi/L = 148 Bq/m³ ≈ 4 nCi/m³; NRC 10 CFR Part 20 DAC values for several radionuclides are expressed in the nCi/m³ range. 1 nCi/m³ = 37 Bq/m³ = 1 pCi/L.
Quick Reference Table
| Millibecquerels per cubic metre (mBq/m³) | Nanocuries per cubic metre (nCi/m³) |
|---|---|
| 1 mBq/m³ | 2.703 × 10-5 nCi/m³ |
| 2 mBq/m³ | 5.405 × 10-5 nCi/m³ |
| 5 mBq/m³ | 0.000135135 nCi/m³ |
| 10 mBq/m³ | 0.00027027 nCi/m³ |
| 25 mBq/m³ | 0.000675676 nCi/m³ |
| 50 mBq/m³ | 0.00135135 nCi/m³ |
| 100 mBq/m³ | 0.0027027 nCi/m³ |