What UV index is considered high, and could you please elaborate on the specific range of UV index values that fall under the “high” classification, as well as explain the potential risks associated with exposure to that level of UV radiation and the recommended protective measures to take?
Answer
A UV index of 6 to 7 is considered high. At this level, unprotected exposure to the sun for even a short time can cause sunburn and skin damage. Precautions like wearing sunglasses, sunscreen, and protective clothing are recommended.