---
title: UVIndex.ExposureCategory.veryHigh
framework: weatherkit
role: symbol
role_heading: Case
path: weatherkit/uvindex/exposurecategory/veryhigh
---

# UVIndex.ExposureCategory.veryHigh

The UV index is very high.

## Declaration

```swift
case veryHigh
```

## Discussion

Discussion The valid values of this property are 8, 9, and 10.