As of 10:20 AM EDT on August 20, 2026, out of 34 cities in Rockland County, NY in our database, 31 cities (91%) have a UV Index reading of Moderate, while 3 cities (9%) have a UV Index reading of Low. The city with the highest UV Index reading right now is Spring Valley, NY with a reading of 3.5.
Over the next 24 hours, the highest UV Index reading in Rockland County, NY is expected to be 3.5 in Spring Valley between 10:00 AM - 11:00 AM EDT today.
| Range | 0 - 2 | 3 - 5 | 6 - 7 | 8 - 10 | 11+ |
|---|---|---|---|---|---|
| Color | |||||
| Risk | Low | Moderate | High | Very High | Extreme |