The Air Quality -- Clear-Sky UV Index indicator shows the daily mean UV Index calculated under clear-sky conditions, i.e. without cloud cover. It represents the theoretical maximum UV radiation that would reach the surface in the absence of clouds, accounting only for attenuation by stratospheric ozone and aerosols.
The comparison between the UV Index (which includes cloud effects) and th
Voir version anglaise pour les détails.
Voir version anglaise pour les descriptions des éléments UI.
Voir version anglaise.
Voir version anglaise.
Voir version anglaise.