Is UV Index 11 dangerous?

Related questions

1. Can you get tan through a window?
2. Do you get more sunburned when it's cloudy?
3. How high does UV index have to be to tan?
4. How long should you sunbathe to get a tan?
5. How much UV Index is safe?
6. Can you tan if it's cloudy?
7. What is the best time of day to get a tan?
8. Can you tan if it's windy?
9. How do you produce more melanin?
10. Do freckles get darker when you tan?

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2. #shade
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6. #sunglasses
7. #outdoors
8. #index
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10. #because
11. #brimmed
12. #precautions
13. #means
14. #exposure
15. #clothing
16. #reading