Palatine, IL Night Sky Brightness
How dark is the sky in Palatine, IL?
Satellite radiance puts Palatine in the suburban band. Light dome dominates much of the sky. Only the brightest stars and planets stand out clearly. That's brighter than 71.1% of the 3,206 US 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 Palatine is from a meaningfully darker sky
The closest place in this dataset with a meaningfully darker sky is Buffalo Grove, IL, roughly 5 miles away in a straight line, rated suburban edge. Road distance will be more.
Buffalo Grove, IL is itself still a measured city, not a designated dark-sky park, this only compares against the 3,206 places this dataset covers.
Palatine against the rest of the dataset
Palatine, IL has a population of about 65,951, 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, Palatine comes in at 2,267, darkest to brightest.