What UV index is dangerous?

Related questions

1. Can you still tan at 5pm?
2. Can you tan in 30 minutes?
3. Can you tan with a UV index of 3?
4. What time of day is best for tanning?
5. Can you get a sunburn after 5pm?
6. Do you tan better in the pool?
7. Can I apply sunscreen at night?
8. What are the best tanning hours?
9. What is the highest UV rating?
10. Can you burn with a UV index of 3?

Tags

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