On this page, you can find the current UV Index and hourly 5 day UV Index forecast for Top-of-the-World, Pinal County, Arizona (AZ). The Ultraviolet Index forecast, which measures the radiation from the sun that reaches the Earth's surface is updated daily.
(Updated 39 minutes ago.)
As of 1:39 PM
MST, the UV Index in Top-of-the-World, AZ is 9.1 (Very High).
The UV Index is expected to fall
to 7.7 (still Very High) between 2:00 PM - 3:00 PM
MST today.
UV Index Data sourced from the NOAA.
As of 1:39 PM MST today in Top-of-the-World, AZ, the UV Index is currently at a very high level of 9.1. As the day progresses, the UV index is expected to fall as the sun sets.
It will return to high levels at 3:00 PM and then drop to low levels again from 5:00 PM onwards. As the day transitions into the night, the UV Index will drop back down to 0 at 7:00 PM.
| Time Range | UV Index | Risk |
|---|---|---|
| 6:00 AM - 9:00 AM (MST) | 0 - 1.7 | Low |
| 9:00 AM - 10:00 AM | 3.6 | Moderate |
| 10:00 AM - 11:00 AM | 6 | High |
| 11:00 AM - 3:00 PM | 7.7 - 9.3 | Very High |
| 3:00 PM - 4:00 PM | 5.5 | High |
| 4:00 PM - 5:00 PM | 3.1 | Moderate |
| 5:00 PM - 12:00 AM | 0 - 1.3 | Low |
| Time Range | UV Index | Risk |
|---|---|---|
| 12:00 AM - 9:00 AM (MST) | 0 - 1.5 | Low |
| 9:00 AM - 11:00 AM | 3.3 - 5.4 | Moderate |
| 11:00 AM - 12:00 PM | 7.1 | High |
| 12:00 PM - 2:00 PM | 8 | Very High |
| 2:00 PM - 3:00 PM | 6.8 | High |
| 3:00 PM - 5:00 PM | 2.8 - 4.9 | Moderate |
| 5:00 PM - 12:00 AM | 0 - 1.3 | Low |
| Time | UV Index | Risk |
|---|---|---|
| 1:00 PM - 2:00 PM (Now, MST) | 9.1 | Very High |
| 2:00 PM - 3:00 PM | 7.7 | Very High |
| 3:00 PM - 4:00 PM | 5.5 | High |
| 4:00 PM - 5:00 PM | 3.1 | Moderate |
| 5:00 PM - 6:00 PM | 1.3 | Low |
| 6:00 PM - 7:00 PM | 0.4 | Low |
| 7:00 PM - 8:00 PM | 0 | Low |
| 8:00 PM - 9:00 PM | 0 | Low |
| 9:00 PM - 10:00 PM | 0 | Low |
| 10:00 PM - 11:00 PM | 0 | Low |
| 11:00 PM - 12:00 AM | 0 | Low |