UV Levels: How Much Sun Is Safe?

Ultraviolet (UV) light from the sun affects our health. Some UV exposure helps the body make vitamin D, which supports wellbeing. But too much UV can damage the skin and raise the risk of skin cancer. UV levels change depending on the time of day, season, and weather. When UV is high, it is easier to burn and skin damage can happen even if the weather feels warm or bright. People should pay attention to local UV forecasts and take sun protection seriously. To protect yourself, use sunscreen with a high SPF, wear protective clothing like a hat and long sleeves, and use sunglasses. Try to stay in the shade during the strongest sun hours, usually around midday, and remember that UV can still reach you on cloudy days.