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Current UV index values
Daily graph for the Dortmund measuring station

Current daily graph for the Dortmund measuring station

Yesterday's daily graph for the Dortmund measuring station

Presentation of UV index values and recommendations for each value

At a UV index value of 1 or more, the current UV index at the specified time is shown at the top right of the UV index graph. The grey line in the graph shows the course of the UV index forecast by the Deutscher Wetterdienst (German Weather Service) under clear skies – the "clear sky forecast".

Dortmund measuring station

Dortmund measuring station
OperatorFederal Institute for Occupational Safety and Health (BAuA)
LocationDortmund
Height86 metres above sea level
Coordinates51°30'29" N
7°28'08" E
Measuring systemSpectroradiometer
Measuring interval6 minutes
CalibrationTraceable to PTB

The UV measuring station on the roof of the Federal Institute for Occupational Safety and Health in Dortmund DortmundThe measuring station in Dortmund is part of the nationwide solar UV measuring network Source: Federal Institute for Occupational Safety and Health

Measurement

The measuring station measures the incident UV irradiance at ground level, broken down into small wavelength ranges. The measured values are adjusted using the weighting curve for the biological effect "sunburn" and quoted in the form of the unified global UV index (UVI).

State of 2019.01.23

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