UV Index Forecast for Nantucket County, Massachusetts
Below is an interactive map of Nantucket County, ma, USA. The markers on the map identify large, populated cities in Nantucket County. If you hover over a marker, it will display the city name and the current UV index. The color of the city markers also references the current UV risk level.
| Range | 1-2 | 3-5 | 6-7 | 8-10 | 11+ |
| Color | |||||
| Risk | Low | Moderate | High | Very High | Extreme |
Last Updated 28 minutes ago
UV Index Forecast by City in Nantucket County
Below is a list of cities in Nantucket County, ma where we track and forecast the UV index. Click on a city name to get the current UV index, hourly UV index for the day and the next five days.