---
title: clusterPM1ConcentrationMeasurementAttributeMeasurementMediumID
framework: matter
role: symbol
role_heading: Type Property
path: matter/mtrattributeidtype/clusterpm1concentrationmeasurementattributemeasurementmediumid
---

# clusterPM1ConcentrationMeasurementAttributeMeasurementMediumID

## Declaration

```swift
static var clusterPM1ConcentrationMeasurementAttributeMeasurementMediumID: MTRAttributeIDType { get }
```