Fun-in-the-Sun Fridays – “UV Index”
Just last week we learned how harmful UV rays can cause short- and long-term health issues. But to really know how to protect ourselves, we still need to learn how to check the UV index!
A quick internet search (or a simple weather app) can tell you the current UV index for your area. Here’s what those numbers mean (according to the EPA):
UV Index: 0-2
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Low danger of sun damage for most people.
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Wear sunglasses and sunscreen if you’re spending time outside in the sun.
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Water, snow, sand, and certain bright-patio surfaces reflect UV rays, making exposure levels higher – so be aware!
UV Index: 3-5
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Moderate risk of sun damage for most people.
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Wear long sleeves and pants, eye protection, hats, and sunscreen when outside in the sun.
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Pay extra attention to UV-reflective surfaces and limit your time in the sun during peak hours (10am-4pm).
UV Index: 6-7
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High risk of sun damage for most people.
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Sunglasses, protective clothing, and hats are a must!
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Wear sunscreen and make sure to reapply every 2 hours and after swimming or sweating.
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Be super-careful on UV-reflective surfaces and reduce your time in the sun during peak hours (10am-4pm).
UV Index: 8-10
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Very high risk of harmful sun exposure!
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Sunburns to skin and eyes will happen quickly if not protected.
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Try to stay out of the sun completely between 10am and 4pm.
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If you need to go outside in the sun, wear long sleeves and pants, hats, sunglasses, and sunscreen.
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Reapply sunscreen every 2 hours – more often after swimming or sweating.
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Seek shade whenever possible and avoid all UV-reflective surfaces.
UV Index: 11+
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Extreme risk of sun damage from exposure.
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Burns can occur in mere minutes when not protected!
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Avoid going in the sun between 10am and 4pm.
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If you do need to go outside in the sun, wear long sleeves and pants, hats, sunglasses, and sunscreen.
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Reapply sunscreen every 2 hours – more often after swimming or sweating.
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Seek shade whenever possible and avoid all UV-reflective surfaces.
TODAY’S CHALLENGE:
Check the UV index! Pay attention to it as the week goes on and plan your activities and outfits accordingly.
HOT SHOTS:
Use the “shadow rule” to estimate the UV index when you’re unable to look it up.
The shadow rule:
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Check out your shadow.
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If it’s taller than you are – like it is in the morning and evening – the UV index is likely on the low-end of the scale.
- If it’s shorter than you are – like it is around noon – the UV index is likely on the higher end of the scale.
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