UV Index Forecast
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| Low | Medium | High | Very high | Extreme | ||||||
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Low danger from the sun's UV rays for the average person. Wear sunglasses on bright days. If you burn easily, cover up and use sunscreen. |
Moderate risk of harm from unprotected sun exposure. Take precautions, such as covering up, if you will be outside. Stay in shade near midday when the sun is strongest. |
High risk of harm from unprotected sun exposure. Wear sunglasses and use SPF30+ sunscreen. Cover the body with sun protective clothing and a wide-brim hat. Reduce time in the sun from two hours before to three hours after solar noon. |
Very high risk of harm from unprotected sun exposure. Take extra precautions. Use SPF30+ sunscreen, a shirt, sunglasses and a hat. Do not stay out in the sun for too long. If you have to be outside avoid the sun from two hours before to three hours after solar noon. |
Extreme risk of harm from unprotected sun exposure. Take all precautions: Wear SPF 30+ sunscreen, a long-sleeved shirt and trousers, sunglasses, and a very broad hat. Avoid the sun within three hours of solar noon. |
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