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Ultraviolet index - Wikipedia

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Ultraviolet index - Wikipedia Jump to content From Wikipedia, the free encyclopedia Measurement of strength of sunburn-producing ultraviolet (UV) radiation Average UV at solar noon 1996-2002 ( European Space Agency ) The ultraviolet index , or UV index , is an international standard measurement of the strength of the sunburn -producing ultraviolet (UV) radiation at a particular place and time. It is primarily used in daily and hourly forecasts aimed at the general public. The UV index is designed as an open-ended linear scale , directly proportional to the intensity of UV radiation, and adjust

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