---
title: linkQuality
framework: network
role: symbol
role_heading: Instance Property
path: network/nwpath/linkquality-swift.property
---

# linkQuality

Represents the link quality measurement of the link layer network attachment

## Declaration

```swift
var linkQuality: NWPath.LinkQuality { get }
```

## Discussion

Discussion Use this value to tune initial values for algorithms that can scale with the capabilities of the network. Do not use this value to gate connection attempts or to override adjustments that would be made based on actual network performance.