As of 8:31 AM AKST on January 30, 2025, all 3 cities in Petersburg Borough, AK in our database have a UV Index reading of 0, indicating no radiation from the sun.
Over the next 24 hours, the highest UV Index reading in Petersburg Borough, AK is expected to be 0.3 in Petersburg between 11:00 AM - 12:00 PM AKST today.
| Range | 0 - 2 | 3 - 5 | 6 - 7 | 8 - 10 | 11+ |
|---|---|---|---|---|---|
| Color | |||||
| Risk | Low | Moderate | High | Very High | Extreme |