---
title: HIDUsage.SensorsUsage.dataFieldAirQualityIndex
framework: corehid
role: symbol
role_heading: Case
path: corehid/hidusage/sensorsusage/datafieldairqualityindex
---

# HIDUsage.SensorsUsage.dataFieldAirQualityIndex

## Declaration

```swift
case dataFieldAirQualityIndex
```