How dark is the sky in Woodridge, IL?

Woodridge's sky measures suburban here. Light dome dominates much of the sky. Only the brightest stars and planets stand out clearly. That's brighter than 45.6% 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.

The nearest darker sky to Woodridge

3 miles from Woodridge, straight-line, sits Darien, IL, the nearest city here with a darker sky than Woodridge's own suburban band.

Darien, IL is itself still a measured city, not a designated dark-sky park, this only compares against the 3,206 places this dataset covers.

Woodridge against the rest of the dataset

Woodridge, IL counts roughly 34,103 residents, among the 3,206 US cities this site tracks. Among all 3,206 cities here, Woodridge ranks 1,455 from darkest to brightest, 1 being the darkest measured.