---
title: MTRRadonConcentrationMeasurementMeasurementUnit.BQM3
framework: matter
role: symbol
role_heading: Case
path: matter/mtrradonconcentrationmeasurementmeasurementunit/bqm3
---

# MTRRadonConcentrationMeasurementMeasurementUnit.BQM3

## Declaration

```swift
case BQM3
```