As of 5:04 PM HST on February 10, 2026, all 52 cities in Hawaii County, HI in our database have a UV Index reading of Low. The city with the highest UV Index reading right now is Kahaluu-Keauhou, HI with a reading of 0.5.
Over the next 24 hours, the highest UV Index reading in Hawaii County, HI is expected to be 8.6 in Pahala between 12:00 PM - 1:00 PM HST tomorrow.
| Range | 0 - 2 | 3 - 5 | 6 - 7 | 8 - 10 | 11+ |
|---|---|---|---|---|---|
| Color | |||||
| Risk | Low | Moderate | High | Very High | Extreme |