Palo Alto, CA Night Sky Brightness
What the night sky looks like over Palo Alto, CA
Satellite radiance puts Palo Alto in the suburban band. Light dome dominates much of the sky. Only the brightest stars and planets stand out clearly. That's brighter than 44.2% of the 3,206 US cities in this dataset.
The number comes from orbit, not a stargazer's logbook, so treat it as an estimate of sky glow rather than a certified Bortle class - the Bortle scale guide covers why.
Where to go for a darker sky near Palo Alto
The closest place in this dataset with a meaningfully darker sky is Los Altos, CA, roughly 3 miles away in a straight line, rated rural. Road distance will be more.
Los Altos, CA is itself still a measured city, not a designated dark-sky park, this only compares against the 3,206 places this dataset covers.
Palo Alto against the rest of the dataset
Palo Alto, CA has a population of about 67,658, one of 3,206 US cities of 10,000 or more residents in this dataset. Among all 3,206 cities here, Palo Alto ranks 1,411 from darkest to brightest, 1 being the darkest measured, by the sampling the methodology guide documents.