UV-Index-Measurements:

Vienna On-Line 

 Austria 

 Europe 

Other Biological Effects - Measurements:

...................... !!! UNDER CONSTRUCTION !!! ......... !!! COMMING UP SOON !!! .............

The following graphs provide measured biologically effective irradiance with a temporal resolution of 30 minutes.

Beside irradiance, necessary exposure times or exposure limits are provided.

Measurements and times refer to an horizontally oriented receiver with free horizon (field of view =180 degrees).

"Global" denotes measurements of the whole sky, while for "Diffuse" irradiance measurments, the sun is masked by a so-called shadow band.

Erythema 
(UV-Index) 		Global 
Diffuse 
Vitamin D 
and duration to recieve 400 IU
by exposing face and hands 		Global 
Diffuse 
Viral Inactivation 
and time to inactivate
99,9% of Corona-Virus 		Global 
Diffuse 
Clearing Psoriasis 
and time for clearing 		Global 
Diffuse 
ICNIRP 
and time to reach Threshold Limit 		Global 
Diffuse 
Persitent Pigmentation 
and time to reach
Threshold Exposure 		Global 
Diffuse 
Non-Melanoma Skin Cancer  Global 
Diffuse 
Skin Ageing  Global 
Diffuse 


Contact:

Alois W. Schmalwieser:  e-mail: alois.schmalwieser()vetmeduni.ac.at

Last modification: Nov. 2021