'Cause for concern': No heatwave yet but UV radiation already a worry in Bengaluru, Kerala

South India is experiencing an unusual surge in ultraviolet radiation, with Bengaluru hitting an 'extreme' UV Index of 13. This rise, more concerning than moderate temperatures, poses significant health risks including sunburn and skin cancer. Kerala has also issued radiation alerts, urging precautions for outdoor workers and the public to avoid prolonged sun exposure during peak hours.

By TOI CITY DESK