As of 3:18 PM CDT on June 9, 2026, out of 24 cities in Rock Island County, IL in our database, 22 cities (92%) have a UV Index reading of Very High, while 2 cities (8%) have a UV Index reading of High. The city with the highest UV Index reading right now is Moline, IL with a reading of 8.1.
Over the next 24 hours, the highest UV Index reading in Rock Island County, IL is expected to be 9.3 in Cordova between 12:00 PM - 1:00 PM CDT tomorrow.
| Range | 0 - 2 | 3 - 5 | 6 - 7 | 8 - 10 | 11+ |
|---|---|---|---|---|---|
| Color | |||||
| Risk | Low | Moderate | High | Very High | Extreme |