---
title: MTRNitrogenDioxideConcentrationMeasurementMeasurementMedium.soil
framework: matter
role: symbol
role_heading: Case
path: matter/mtrnitrogendioxideconcentrationmeasurementmeasurementmedium/soil
---

# MTRNitrogenDioxideConcentrationMeasurementMeasurementMedium.soil

## Declaration

```swift
case soil
```