New Hampshire UV Index by City
New Hampshire’s cities stretch from Nashua at 42.7°N up to West Stewartstown at 45.0°N — the latitude band that sets how high the midday sun climbs and how fast unprotected skin burns. Each city page below leads with today’s UV index and burn-time verdict on the EPA five-band scale.
All cities in New Hampshire
- Nashua240,705
- Manchester167,888
- Portsmouth104,019
- Dover74,236
- Concord44,375
- Rochester33,144
- Keene22,939
- Laconia17,085
- Lebanon14,999
- Claremont13,078
- Somersworth12,111
- Berlin9,383
- Franklin8,799
- South Hooksett5,902
- Suncook5,432
- East Merrimack5,081
- Pinardville4,418
- Tilton Northfield3,101
- Hampton Beach2,605
- North Conway2,041
- Woodsville1,422
- Contoocook1,376
- Sanbornville1,317
- West Swanzey1,188
- Seabrook Beach1,001
- Groveton834
- North Haverhill728
- Center Ossipee583
- North Walpole513
- Klondike Corner488
- North Woodstock447
- Mountain Lakes354
- Melvin Village324
- West Stewartstown312
- New Boston245
- Suissevale230
- Francestown133
- Union131
- Center Sandwich101
- Blodgett Landing100
- Milton Mills72