Stay in shade near midday when the sun is strongest. Reduce time in the sun between 10 a. Cover up, wear a hat and sunglasses, and use sunscreen with a SPF of at least Take extra precautions. Wear a wide-brimmed hat and sunglasses, use sunscreen of at least SPF, and wear a long-sleeved shirt and pants if practical. Minimize sun exposure between 10 a.
White sand on the beach will reflect UV rays and can double UV exposure. Take all precautions. Unprotected skin can burn in minutes. Beachgoers should know that white sand and other bright surfaces reflect UV and will increase UV exposure.
Try to avoid sun exposure between 10 a. Seek shade, cover up, wear a hat and sunglasses, and use sunscreen. Follow us on Twitter. Follow us on Facebook.
Follow us on YouTube. Disclaimer Information Quality Help Glossary. Nevertheless, you should at least use products with a sun protection factor for your day care in order to protect your skin.
A sun protection factor should be chosen that is at least twice as high as the stated UV Index e. With a medium UV index of 3 - 5, wearing outer clothing shirt, T-shirt, blouse is recommended. You should wear sunglasses and additionally protect your skin by applying sunscreen. With a high UV index of 6 - 7, you should definitely dress your upper body.
You should wear sunglasses and you should not do without headgear. In addition, the skin must be protected with a sunscreen. You should not only stay in the sun, but alternate between sun and shade.
Avoid staying outside in the hours between 11 and 15 o'clock in the case of a very high UV index of 8 - Even in the shade, the skin must be protected by long-sleeved sun-proof clothing. Hourly UV index forecast. This service provides information on the intensity of ultraviolet solar radiation and its effect on your skin, wherever you are in the world. Spending long periods of time exposed to ultraviolet light can seriously harm your health. The solar ultraviolet radiation level is different in different parts of the world.
It depends on the season, time of day, cloudiness and ozone layer thickness. This website shows you the maximum and hourly UV index, maximum exposure time to avoid skin damage and protective measures you can take to reduce the adverse effects of radiation.
The radiation level shown by the UV index is displayed for a three-day period. The UV index also known as the Ultraviolet Index, is an international system of measuring ultraviolet solar radiation for a specific day and geographical location.
The higher the index, the more intense and dangerous to your health the solar radiation is. On this website, you can view the maximum and hourly index. The UV index increases after sunrise and decreases towards the evening. The map always shows the maximum UV index. When you select a city, the maximum UV index is shown by default, but you can switch this to hourly. When you do this, the site selects the nearest hour; e. The site takes into account local time and daylight saving time if applicable for the chosen city.
On the three-day tabs today, tomorrow and the day after tomorrow you can see the UV index for each hour of daylight. The UV index is shown on a scale of 0 to Ultraviolet radiation, in small doses, is good for your health: it helps the body produce Vitamin D. But spending a lot of time in the sun can seriously harm your health. Sunburn may lead to skin cancer deadly melanomas or carcinomas , premature aging of the skin photo-ageing and weakening of the immune system.
Ultraviolet radiation may also have a damaging effect on the eyes: cataracts, retinal burn and serious visual impairment. Sunscreen only takes effect 20 minutes after application. Its effect, on average, lasts 2 hours.
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