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UV Radiation Information

UV index observation
UV index for today

UV Index measured at the King's Park Meteorological Station
(15-minute mean updated every 15 minutes)
(Hong Kong Time)
 
UV Index Curve

UV Index (updated every hour)

Date: 21/12/2014
Hong Kong Time 8:00 9:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00
15-minute mean UV Index*
(ending on the hour)
0.2 1 2 3 5 4 4 2 1 0.2 0.0
Hourly mean UV Index* 0.1 0.6 1 2 4 5 4 3 1 0.5 0.0
*Rounded to the nearest whole number when greater than 1.
N/A - data not available


The mean UV Index recorded at King's Park today was 2, the UV intensity was low.



 

UV Index and exposure level

UV Index
Exposure Level
0-2
Low
3-5
Moderate
6-7
High
8-10
Very High
>= 11
Extreme

 

Last revision date: <21 Dec 2014>