UV Index Forecast for Fairfax County, Virginia
Below is an interactive map of Fairfax County, va, USA. The markers on the map identify large, populated cities in Fairfax 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.
The city with the highest UV index this hour (4:00 am) in Fairfax County, va is Herndon at 0. Today, the peak UV index for Fairfax County will be in Centreville, va around 12:00 pm at 1.9 (Low). Over the next five days the peak UV index in Fairfax County will be 1.9 (Low) and will occur on Thursday, November 21st in Centreville, va around 12:00 pm.
| Range | 1-2 | 3-5 | 6-7 | 8-10 | 11+ |
| Color | |||||
| Risk | Low | Moderate | High | Very High | Extreme |
Last Updated 18 minutes ago
UV Index Forecast by City in Fairfax County
Below is a list of cities in Fairfax County, va 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.