Convert Micromoles per cubic metre to Millimoles per litre
Convert Micromoles per cubic metre (µmol/m³) to Millimoles per litre (mmol/L) instantly and accurately.
Conversion Formula
mmol/L = µmol/m³ × 1.000000000e-6
About Micromoles per cubic metre
The micromole per cubic metre (µmol/m³) equals 10⁻⁶ mol/m³, used in atmospheric science for trace reactive gases. At NTP, 1 ppm (v/v) of a gas ≈ 40 µmol/m³; ambient O₃ at 100 ppb ≈ 4 µmol/m³. Numerically identical to nmol/L. 1 µmol/m³ = 10⁻³ mmol/m³.
About Millimoles per litre
The millimole per litre (mmol/L, mM) equals 1 mol/m³, the dominant unit in clinical chemistry worldwide (SI system). Blood glucose: 3.9-6.1 mmol/L; serum sodium: 135-145 mmol/L; total cholesterol: 3.9-5.2 mmol/L. Numerically identical to mol/m³. 1 mmol/L = 10⁻³ mol/L = 1 mol/m³.
Quick Reference Table
| Micromoles per cubic metre (µmol/m³) | Millimoles per litre (mmol/L) |
|---|---|
| 1 µmol/m³ | 1 × 10-6 mmol/L |
| 2 µmol/m³ | 2 × 10-6 mmol/L |
| 5 µmol/m³ | 5 × 10-6 mmol/L |
| 10 µmol/m³ | 1 × 10-5 mmol/L |
| 25 µmol/m³ | 2.5 × 10-5 mmol/L |
| 50 µmol/m³ | 5 × 10-5 mmol/L |
| 100 µmol/m³ | 1 × 10-4 mmol/L |