What the night sky looks like over Greensburg, PA
Greensburg's sky measures suburban here. Light dome dominates much of the sky. Only the brightest stars and planets stand out clearly. Greensburg's sky is brighter than 45.5% of the 3,206 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 nearest darker sky to Greensburg
Murrysville, PA, about 11 miles away as the crow flies, measures in the rural band, one step darker than Greensburg. Actual driving distance will run longer than that straight-line figure.
Murrysville, PA is itself still a measured city, not a designated dark-sky park, this only compares against the 3,206 places this dataset covers.
Greensburg against the rest of the dataset
About 14,586 people live in Greensburg, PA, sized enough to appear in this dataset of 3,206 incorporated US cities. Among all 3,206 cities here, Greensburg ranks 1,452 from darkest to brightest, 1 being the darkest measured.