Sup, iam Ralph Harris, I hope today is better than yesterday.

What’S The Highest Uv? [Solved]

UV Index Scale0 to 2: Low. A UV Index reading of 0 to 2 means low danger from the sun’s UV rays for the average person. 3 to 5: Moderate. A UV Index reading of 3 to 5 means moderate risk of harm from unprotected sun exposure. 6 to 7: High. 8 to 10: Very High. 11 or more: Extreme.28 Dec 2016

How UV Causes Cancer and Aging

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The World in UV

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Weather Wise: Understanding UV index

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