Convert Nanograms per cubic metre to Ounces per US gallon
Convert Nanograms per cubic metre (ng/m³) to Ounces per US gallon (oz/gal (US)) instantly and accurately.
Conversion Formula
oz/gal (US) = ng/m³ × 1.335264712e-13
About Nanograms per cubic metre
The nanogram per cubic metre (ng/m³) equals 10⁻¹² kg/m³, the resolution floor of atmospheric radionuclide and trace-contaminant monitoring. Sr-90 fallout from nuclear testing is measured in ng/m³; EPA Method TO-14A quantifies volatile organic compounds at this level. HEPA-filtered clean-room air achieves particulate densities of 1-100 ng/m³. 1 ng/m³ = 10⁻¹² kg/m³ = 10⁻³ µg/m³.
About Ounces per US gallon
The ounce per US gallon (oz/gal US) equals ≈7.489 kg/m³, combining the avoirdupois ounce (28.349 g) and the US liquid gallon (3.785 L). Used in US brewing and beverage production for measuring dissolved solids in wort and syrup; homebrewing grain-to-water ratios are often cited in oz/gal. 1 oz/gal (US) ≈7.489 kg/m³ = (1/16) lb/gal (US).
Quick Reference Table
| Nanograms per cubic metre (ng/m³) | Ounces per US gallon (oz/gal (US)) |
|---|---|
| 1 ng/m³ | 1.335 × 10-13 oz/gal (US) |
| 2 ng/m³ | 2.671 × 10-13 oz/gal (US) |
| 5 ng/m³ | 6.676 × 10-13 oz/gal (US) |
| 10 ng/m³ | 1.335 × 10-12 oz/gal (US) |
| 25 ng/m³ | 3.338 × 10-12 oz/gal (US) |
| 50 ng/m³ | 6.676 × 10-12 oz/gal (US) |
| 100 ng/m³ | 1.335 × 10-11 oz/gal (US) |