Convert Millibecquerels per cubic metre to Becquerels per cubic metre
Convert Millibecquerels per cubic metre (mBq/m³) to Becquerels per cubic metre (Bq/m³) instantly and accurately.
Conversion Formula
Bq/m³ = mBq/m³ × 0.001
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 Becquerels per cubic metre
The becquerel per cubic metre (Bq/m³) is the SI derived unit of activity concentration. The WHO indoor radon reference level is 100 Bq/m³; EU Directive 2013/59/Euratom sets 300 Bq/m³ for residential radon in dwellings; normal outdoor ²²²Rn averages 5-15 Bq/m³ globally. 1 Bq/m³ = 1 s⁻¹ m⁻³.
Quick Reference Table
| Millibecquerels per cubic metre (mBq/m³) | Becquerels per cubic metre (Bq/m³) |
|---|---|
| 1 mBq/m³ | 0.001 Bq/m³ |
| 2 mBq/m³ | 0.002 Bq/m³ |
| 5 mBq/m³ | 0.005 Bq/m³ |
| 10 mBq/m³ | 0.01 Bq/m³ |
| 25 mBq/m³ | 0.025 Bq/m³ |
| 50 mBq/m³ | 0.05 Bq/m³ |
| 100 mBq/m³ | 0.1 Bq/m³ |