Boulder, CO UV Index TodayUpdated on Tuesday, July 28, 5:36 am
Current UV
0
LowDaily Max at 12PM
11
ExtremeDaily Max UV Forecast
Wednesday, July 29
10
Very HighThursday, July 30
10
Very HighFriday, July 31
11
ExtremeSaturday, August 1
10
Very HighLegend
- LOW
- MODERATE
- HIGH
- VERY HIGH
- EXTREME
Low: 0-2
Minimal sun protection required for normal activity. Wear sunglasses on bright days. If outside for more than one hour, cover up and use sunscreen. Reflection off snow can nearly double UV strength, so wear sunglasses and apply sunscreen on your face.
Raw data provided by: Royal Netherlands Meteorological Institute (KNMI)
