4. Understanding the UV Index
The UV Index is a measure of the strength of ultraviolet (UV) radiation from the sun. The higher the UV index, the greater the potential for skin damage. Understanding the UV Index helps you take protective measures.
What the UV Index Means:
0–2 (Low): No protection needed. The risk of harm is minimal.
3–5 (Moderate): Wear sunscreen, sunglasses, and protective clothing.
6–7 (High): Protect your skin by seeking shade and wearing sunscreen and protective gear.
8–10 (Very High): Extra protection needed. Avoid being outside during peak sun hours.
11+ (Extreme): Take all precautions, including staying indoors during peak hours.
Why the UV Index Matters:
The UV Index takes into account various factors, such as latitude, altitude, and time of year, to provide a real-time measure of UV radiation. On days with a high or extreme UV index, you should take extra precautions to protect your skin from UV damage.