---
title: MTRCarbonDioxideConcentrationMeasurementMeasurementUnit.BQM3
framework: matter
role: symbol
role_heading: Case
path: matter/mtrcarbondioxideconcentrationmeasurementmeasurementunit/bqm3
---

# MTRCarbonDioxideConcentrationMeasurementMeasurementUnit.BQM3

## Declaration

```swift
case BQM3
```