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UV – how to stay safe in the sun
3rd May 2022 Last updated at 11:17
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BBC Weather's Louise Lear explains the different factors that affect the strength of UV radiation.
You can find the UV index for your location every day here on the BBC Weather website and via the BBC Weather app.
Take a look at the World Health Organization for more information on the UV index.
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UV – how to stay safe in the sun
Louise Lear explains the different factors that affect the strength of UV radiation.
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