Want to keep your skin protected from the scorching sun and UV damage? Here’s an all-encompassing guide on UV Index to maximize sun protection. 

The sweltering summer days are upon us. Since the summer sun is relentless, you must be more vigilant about sun protection. During sunny days, you are more susceptible to sunburns, tanning and other damaging effects of UV rays. But that doesn’t mean you have to stay locked inside on sunny days. You just need to get a bit savvy about sun safety to enjoy the summer to the fullest. If you are worried about sun damage this summer, fret not. We have uncovered an effective tool that will help you gauge the level of sun protection you need and keep you protected at all times–UV index. 

What is the UV index? 

The UV index refers to a scale recommended by the World Health Organization (WHO). It is similar to a weather report as it predicts the intensity of the UV rays at a particular time and place. This scale ranges from 0 (low risk) to 11+ (high risk). The higher the UV index, the greater the risk of sun damage. Moreover, during high UV index periods, the damage occurs faster. UV index is a godsend when it comes to sun protection. Even though it is vital to take adequate measures to protect your skin from ultraviolet radiation every time you step out, the UV index streamlines your sun-protection regimen and increases its efficacy. The UV index is influenced by numerous factors, including altitude, cloud cover and even reflection from surfaces like sand and water. It may fluctuate throughout the day, usually reaching its peak between 10 a.m. and 4 p.m. 

How do we understand the UV index?

Are you wondering how to decode the UV index scale to maximize sun protection? Here’s how to correctly interpret the scale:

Low UV index (0-2)

If the UV index range is between 0 and two, you are at a low risk of sun damage. Therefore, you need minimal sun protection. This is the best time to step out without risking sun damage. 

Moderate UV index (3-5)

A UV index that falls between the range of three and five is considered moderate. Wear a wide-brimmed hat and sunglasses, seek shade during the peak sun hours and use a broad-spectrum sunscreen with at least SPF 30 before stepping out.

High UV Index (6-7)

If the UV index value ranges between six and seven, you are at a high risk of sun damage. Therefore, you need to take adequate measures to keep your skin protected from the sun. It is highly advisable to use a broad-spectrum sunscreen with SPF 50. 

Very High UV index (8-10)

If the UV index number falls between eight and ten, you need to take extra precautions as the chances of skin burns are very high. Avoid stepping outside during the peak hours and use a broad-spectrum sunscreen with 50+ SPF for maximum sun protection. You can also keep your skin protected with UV-safe clothing. 

Extreme UV index (11+)

If your UV index scale falls on the extreme end of the spectrum, you must avoid stepping out in the sun unless absolutely necessary. An extreme UV index indicates that your skin can endure serious burns within just a few minutes. Before going out, maximize sun protection and keep reapplying your sunscreen every two hours.

How can you keep your skin protected this summer?

After determining the UV index value, it's time to customize your sun protection regimen accordingly. Here’s how you can keep your skin protected:

Never skip sunscreen

If you want to keep your skin protected from the damaging effects of UV rays, you need to make sunscreen a non-negotiable part of your morning routine. Use a broad-spectrum sunscreen with SPF 30+ on all sun exposed-areas before stepping in the sun. And don’t forget to reapply it every two hours. By Biolite’s Zinc Block is an excellent sunscreen alternative since it provides broad spectrum UVA/UVB protection and glides on smooth with a greaseless, invisible finish in only 60 seconds.

Seek shade

While it is not convenient, the best way to avoid damage is to keep out of the sun. Always seek shade, especially from 10 a.m. until 4 p.m. when the sun rays are strongest. You can use trees, canopies and umbrellas as organic shields against direct sunlight.

Keep yourself protected with accessories

When the sun is at its brightest, it is advisable to keep your eyes, ears and scalp covered. You can use sunglasses and hats to keep the damaging UV rays at bay.