What exactly is the UV Index? A dermatologist explains.

The UV Index measures the ultraviolet radiation coming from the sun. There are three primary types of UV radiation: ...
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What does the UV index say? When to get out of the sun

How sunny is too sunny? Sometimes it's tough to know, but as temperatures reach new highs in Michigan, understanding the UV index can help you avoid sunburns and heat-related illnesses. The sun's ...
NewsWest 9

What is UV? A meteorologist explains

PHOENIX — Ultraviolet light is a type of electromagnetic radiation. It's responsible for the glow in a black light poster, or the bronze on your skin from a summer tan. Overexposure to UV radiation ...
USA Today

What does the UV index say? When to get out of the sun

The UV index measures the intensity of skin-damaging ultraviolet radiation at the Earth's surface. The UV index ranges from 0 to 11-plus, with higher values indicating greater risk of sunburn and skin ...