Amherst, OH Night Sky Brightness
How dark is the sky in Amherst, OH?
Satellite radiance puts Amherst in the suburban edge band. A noticeable glow near the horizon. Brighter stars and constellations are easy to pick out; the Milky Way is washed out. Amherst's sky is brighter than 32.1% 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, covered fully in the Bortle scale guide.
How far Amherst is from a meaningfully darker sky
4 miles from Amherst, straight-line, sits Vermilion, OH, the nearest city here with a darker sky than Amherst's own suburban edge band.
Vermilion, OH is itself still a measured city, not a designated dark-sky park, this only compares against the 3,206 places this dataset covers.
Amherst against the rest of the dataset
Amherst, OH has a population of about 13,048, one of 3,206 US cities of 10,000 or more residents in this dataset. Ranked against the other 3,206 cities here by the methodology guide's own sampling, Amherst comes in at 1,024, darkest to brightest.