| Green sun protection traffic lights (UV index range 0–2) |
Hello! Today the sun traffic lights are GREEN. There is no increased risk of sunburn today. Do you remember the ABCDE rule? A—Asymmetry, B—Border, C—Colour, D—Diameter, E—Elevation/Evolving. Have a nice weekend! Hi, the sun traffic lights are back to GREEN. You probably don’t have to put on any sunscreen today. Maybe you can still catch some shafts of sunlight. As a reminder: What does the UV index mean? The UV index is a measure for the maximum daily biologically effective radiation from the sun. Take care!
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| Yellow sun protection traffic lights (UV index range 3–5) |
Good morning! The sun traffic lights are YELLOW! Today the sun seems quite strong. Keep in mind: There is no sunscreen for your eyes: What about cool sunglasses? Have a nice day! Good morning! The sun traffic lights are YELLOW now. Today there is a risk of sunburn, so don’t forget the sunscreen! And remember to put some on your nose and ears, a sunburn can be very painful there! See you!
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| Red sun protection traffic lights (UV index 6 or higher) |
Attention! Today the sun traffic lights are RED. Today there is a high risk of getting burned and it will get really hot! But with a cool hat, you keep a cool head! Just make sure, that you are slathered with sunscreen, even in the shade because sunrays can reach you there as well! Goodbye! Attention! Today the sun traffic lights are RED again! Within a short period of time you can get a nasty sunburn. Remember: the water surface and sand reflect UV radiation! See you!
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| Sun protection traffic lights in combination with the local cloudiness |
Good morning! The sun traffic lights are YELLOW today! It’s a little bit cloudy outside. Nevertheless, you can get a serious sunburn on overcast days if you spent time outside without any sun protection. Take care! Hello! Today the sun traffic lights are RED! There are some clouds on the move, BUT remember: sun's UV rays can pass through clouds. So don’t forget to on any sunscreen! See you!
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