How dark is the sky in Dunedin, FL?

Dunedin's sky measures dark sky here. Among the darkest skies of any US city in this dataset. The Milky Way should be visible overhead on clear, moonless nights. Dunedin's sky is brighter than 1.7% of the 3,206 cities in this dataset.

Worth remembering: this is satellite radiance, not a ground observation. A true Bortle rating needs a human eye at night, this is the closest large-scale substitute.

Dunedin is already about as dark as this dataset gets

Nothing in this dataset's 3,206 US cities measures a darker sky than Dunedin. That doesn't mean nowhere is darker, unincorporated land and wilderness aren't part of this dataset at all, only incorporated cities of 10,000 people or more.

Dunedin against the rest of the dataset

Dunedin, FL counts roughly 35,932 residents, among the 3,206 US cities this site tracks. Among all 3,206 cities here, Dunedin ranks 54 from darkest to brightest, 1 being the darkest measured.