Maine UV Index by City

Maine’s cities stretch from Kittery Point at 43.1°N up to Grand Isle at 47.3°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.

Cities in Maine

2 cities with a UV index page, largest first

CityClear-sky peak UV (est.)Population
Portland11 in June210,907
Dunstan11 in June2,363

Our dataset lists 66 places in Maine; the 2 above have a page. For a smaller town, the nearest city above is the closest match.