Convert Becquerels per cubic metre to Picobecquerels per cubic metre
Convert Becquerels per cubic metre (Bq/m³) to Picobecquerels per cubic metre (pBq/m³) instantly and accurately.
Conversion Formula
pBq/m³ = Bq/m³ × 1000000000000
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.
About Picobecquerels per cubic metre
The picobecquerel per cubic metre (pBq/m³) equals 10⁻¹² Bq/m³. CTBTO International Monitoring System noble gas stations detect ¹³³Xe and ¸⁵Kr at pBq/m³ to identify covert nuclear tests; trace ¹³⁷Cs in pristine ocean-top air over the Pacific and Southern Ocean is measured at pBq/m³. 1 pBq/m³ = 10⁻¹² Bq/m³ = 10⁻³ nBq/m³.
Quick Reference Table
| Becquerels per cubic metre (Bq/m³) | Picobecquerels per cubic metre (pBq/m³) |
|---|---|
| 1 Bq/m³ | 1 × 1012 pBq/m³ |
| 2 Bq/m³ | 2 × 1012 pBq/m³ |
| 5 Bq/m³ | 5 × 1012 pBq/m³ |
| 10 Bq/m³ | 1 × 1013 pBq/m³ |
| 25 Bq/m³ | 2.5 × 1013 pBq/m³ |
| 50 Bq/m³ | 5 × 1013 pBq/m³ |
| 100 Bq/m³ | 1 × 1014 pBq/m³ |