The blue line indicates the UVI behavior minute by minute, the maximun UVI value for each day is view in “Peak UV Index”, the value that is indicated by “Current UV Index” corresponds to the time data is downloaded into the website (5:00 P.M.), the red line indicates the behavior of the Dosis Eritema Mínimas (D.E.M.) accumulated for an average skin phototype in the course of a day.

One D.E.M. is the clinical manifestation (red burned) generated by the sun.

The measures are taken using a Solar Light UV 501 system, calibration date: February of 2007.