Clear-sky UV index and ozone at a location

This is a "bare version" of the UV index at a location tool.
It is part of the Near-real time UV index service of TEMIS.
 
When using this script regularly please contact the TEMIS team.

The forecast data is updated only once a day, usually around 05h UTC

Choose a location:   longitude = [-180,180]
latitude = [-89.9,89.9]

[Note that retrieving the data takes a few seconds.  The results will appear below.]
 
 
  Date 		UV
  index 		ozone
column
  13 May 2026 3.0   396.0 DU
  14 May 2026 2.9   420.6 DU
  15 May 2026 2.7   447.8 DU
  16 May 2026 3.1   399.7 DU
  17 May 2026 3.1   405.4 DU
  18 May 2026 3.2   393.8 DU

 

last modified: 23 April 2026
data product contact: TEMIS team
Copyright © KNMI / TEMIS