Sun Care
The UV Index*, developed by the National Weather Service and EPA, indicates the strength of solar UV radiation on a scale from 1 (low) to 11+ (extremely high). You can use the UV Index to take appropriate sun-protective behaviors and avoid overexposure to UV radiation.
0-2Low
You can safely enjoy being outside. Wear sunglasses on bright days. If you burn easily, cover up and use sunscreen SPF 15+. In winter, reflections off snow can nearly double UV strength.
3-5Moderate
Take precautions if you will be outside, such as wearing a hat and sunglasses and using sunscreen SPF 15+. Reduce your exposure to the sun's most intense UV radiation by seeking shade during midday hours.
6-7High
Protection against sun damage is needed. Wear a wide-brimmed hat and sunglasses, use sunscreen SPF 15+ and wear a long-sleeved shirt and pants when practical. Reduce your exposure to the sun's most intense UV radiation by seeking shade during midday hours.
8-10Very High
Protection against sun damage is needed. If you need to be outside during midday hours between 10 a.m. and 4 p.m., take steps to reduce sun exposure. A shirt, hat and sunscreen are a must, and be sure you seek shade.
Beachgoers should know that white sand and other bright surfaces reflect UV and can double UV exposure.
11+Extreme
Protection against sun damage is needed. If you need to be outside during midday hours between 10 a.m. and 4 p.m., take steps to reduce sun exposure. A shirt, hat and sunscreen are a must, and be sure you seek shade.
Beachgoers should know that white sand and other bright surfaces reflect UV and can double UV exposure.
- Do Not Burn
- Sunburns significantly increase one’s lifetime risk of developing serious skin damage, especially for children.
- Avoid Sun Tanning and Tanning Beds
- UV light from tanning beds and the sun causes skin damage and wrinkling.
- Generously Apply Sunscreen
- Generously apply sunscreen: about one ounce to cover all exposed skin 20 minutes before going outside. Sunscreen should have a Sun Protection Factor (SPF) of at least 15 and provide protection from both ultraviolet A (UVA) and ultraviolet B (UVB) rays. Reapply every two hours, even on cloudy days, and after swimming or sweating.
- Wear Protective Clothing
- Wear protective clothing, such as a long-sleeved shirt, pants, a wide-brimmed hat, and sunglasses, when possible.
- Seek Shade
- Seek shade when possible and remember that the sun’s UV rays are strongest between 10 a.m. and 4 p.m.
- Use Extra Caution Near Water, Snow and Sand
- Water, snow and sand reflect the damaging rays of the sun, which can increase your chance of sunburn.
- Check the UV Index
- The UV Index provides important information to help you plan your outdoor activities in ways that prevent sun overexposure. The UV Index forecast is issued daily by the National Weather Service and EPA. Visit www.epa.gov/sunwise/uvindex.html.
- Get Vitamin D Safely
- Get Vitamin D safely through a diet that includes vitamin supplements and foods fortified with Vitamin D. Don’t seek the sun.