Forecast of the UV-INDEX worldwide:
===================================
                                      
valid for 21.01.2021
midday
                                      
The UV-Index gives the intensity of the solar biologically-effective ultraviolet
radiation under consideration of the total ozone concentration, the absorption
of the atmosphere, the sea level of the site and the time of the year.
On basis of the UV-Index the sun burn time for clear sky is calculated for
sensitive skin (photobiological skin type 1 or 2).
                                      
                                      
Site           Country            UV-Index          Sun Burn Time (min) 
                            clear sky    cloudy           clear sky
===========================================================================
Algier         Algeria          1.8        0.9               70
Bagdad         Iraqu            2.7        1.3               48
Bali           Indonesia       12.8        6.4               10
Bangkok        Thailand        10.0        5.0               13
Bogota         Bolivia         12.6        6.3               10
Bridgetown     Barbados         9.7        4.8               13
Buenos Aires   Argentinia      11.5        5.7               11
Caracas        Venezuela       11.4        5.7               11
Er-Riyad       Saudi Arabia     6.2        3.1               21
Falkland       Common Wealth    9.0        4.5               14
Honolulu       Hawaii           7.1        3.5               18
Jerusalem      Israel           3.3        1.6               39
Kairo          Egypt            4.0        2.0               33
Kap Verde      Capo Verde       9.3        4.6               14
Kapstadt       South Africa    11.8        5.9               11
Los Angeles    USA              2.9        1.4               44
Mahe           Ceychelles      12.4        6.2               10
Male           Maledives       12.1        6.0               11
Mexiko City    Mexico           4.5        2.2               29
Miami          USA              5.4        2.7               24
Moskau         Russia           0.4        0.2              279
Nairobi        Kenya           13.9        6.9                9
Neu Dehli      India            4.8        2.4               27
New York       USA              1.4        0.7               94
Papete         Tahiti          14.1        7.0                9
Peking         China            1.4        0.7               94
Qutio          Ecuador         15.1        7.5                8
Rabat          Marocco          2.5        1.2               51
Rio de Janeiro Brasilia        14.0        7.0                9
Sydney         Australia       11.6        5.8               11
Santo Domingo  Dominica         7.7        3.8               17
Tokyo          Japan            2.2        1.1               60
Tunis          Tunesia          1.9        0.9               68
Vienna         Austria          0.8        0.4              163
                                      
                                      
                     Category of the
UV-Index             UV-Radiation
======================================
less then 4.0        low
4.0 to 6.9           moderate
7.0 to 8.9           high
greather then 9.0    extreme
                                      
(c) Unit of Medical Physics and Biostatistics
Vetmeduni Vienna