Thousand Oaks, CA Night Sky Brightness
How dark is the sky in Thousand Oaks, CA?
Thousand Oaks's sky measures suburban edge here. A noticeable glow near the horizon. Brighter stars and constellations are easy to pick out; the Milky Way is washed out. That's brighter than 34% 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.
The nearest darker sky to Thousand Oaks
13 miles from Thousand Oaks, straight-line, sits Malibu, CA, the nearest city here with a darker sky than Thousand Oaks's own suburban edge band.
Malibu, CA is itself still a measured city, not a designated dark-sky park, this only compares against the 3,206 places this dataset covers.
Thousand Oaks against the rest of the dataset
About 124,229 people live in Thousand Oaks, CA, sized enough to appear in this dataset of 3,206 incorporated US cities. Ranked against the other 3,206 cities here by the methodology guide's own sampling, Thousand Oaks comes in at 1,084, darkest to brightest.