How much UV Index is safe?

Related questions

1. Can you tan if it's windy?
2. Do you get more sunburned when it's cloudy?
3. How long should you sunbathe to get a tan?
4. Can you tan if it's cloudy?
5. How do you produce more melanin?
6. What is the best time of day to get a tan?
7. Can you get tan through a window?
8. Do freckles get darker when you tan?
9. How high does UV index have to be to tan?
10. Is UV Index 11 dangerous?

Tags

1. #shade
2. #sunglasses
3. #protective
4. #damage
5. #means
6. #between
7. #unprotected
8. #index
9. #protection
10. #clothing
11. #reduce
12. #against
13. #reading
14. #outdoors
15. #needed
16. #brimmed
17. #blocking
18. #exposure