UV Index Categories
The UV Index is a standardised measure of the UV radiation intensity. It describes UV radiation levels on a scale from 1 (Low) to 11 and above (Extreme). The higher the number, the greater the risk of skin damage and the less time needed for harm to occur.
The peak daily values during the Australian Summer are regularly in excess of 12-14, and can reach higher at more northern latitudes. When the forecast value is 3 or higher sun protection is required.
Low
Index Value: 0 - 2
No protection is needed, you can safely stay outside.
Moderate
Index Value: 3 - 5
Seek shade during the middle of the day when the intensity is at its peak.
SLIDE on sunglasses, SLIP on a shirt, SLOP on sunscreen and SLAP on a broad-brimmed hat.
High
Index Value: 6 - 7
Seek shade during the middle of the day when the intensity is at its peak.
SLIDE on sunglasses, SLIP on a shirt, SLOP on sunscreen and SLAP on a broad-brimmed hat.
Very High
Index Value: 8 - 10
Avoid being outdoors during the middle of the day when the intensity is at its peak.
Always SEEK shade, SLIDE on sunglasses, SLIP on a shirt, SLOP on sunscreen and SLAP on a broad-brimmed hat.
Extreme
Index Value: ≥ 11
Avoid being outdoors during the middle of the day when the intensity is at its peak.
Always SEEK shade, SLIDE on sunglasses, SLIP on a shirt, SLOP on sunscreen and SLAP on a broad-brimmed hat.