As of 2:00 PM EDT on June 28, 2025, out of 8 cities in Ontario County, NY in our database, 4 cities (50%) have a UV Index reading of Very High, 2 cities (25%) have a UV Index reading of Moderate, while 2 cities (25%) have a UV Index reading of High. The city with the highest UV Index reading right now is Bloomfield, NY with a reading of 8.8.
Over the next 24 hours, the highest UV Index reading in Ontario County, NY is expected to be 9.4 in Honeoye between 1:00 PM - 2:00 PM EDT tomorrow.
| Range | 0 - 2 | 3 - 5 | 6 - 7 | 8 - 10 | 11+ |
|---|---|---|---|---|---|
| Color | |||||
| Risk | Low | Moderate | High | Very High | Extreme |