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Chicago UV index
| Local Time | Sa Oct 12 | Su Oct 13 | Mo Oct 14 | Tu Oct 15 |
| UV index | 4 | 3 | 4 | 4 |
The strength of the sun's ultraviolet (UV) radiation is expressed as a Solar UV Index or Sun Index.The UV Index does not exceed 8 in the UK (8 is rare; 7 may occur on exceptional days, mostly in the two weeks around the summer solstice). Indices of 9 and 10 are common in the Mediterranean area. The Sun Index forecast refers to the daily maximum. |
Last updated: Sa, 12 Oct, 03:48 BST
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