---
title: MTRNitrogenDioxideConcentrationMeasurementMeasurementUnit.UGM3
framework: matter
role: symbol
role_heading: Case
path: matter/mtrnitrogendioxideconcentrationmeasurementmeasurementunit/ugm3
---

# MTRNitrogenDioxideConcentrationMeasurementMeasurementUnit.UGM3

## Declaration

```swift
case UGM3
```