Interactive world light pollution map. The map uses NASA Black marble VIIRS, World Atlas 2015, Aurora prediction, observatories, clouds and SQM/SQC overlay contributed by users.

Aug 25, 2024 · Light pollution limits the visibility of milky way to the unaided eye, the visiblity of nebulae and galaxies seen in telescopes, and raises the noise on CCD astrophotographs.

Jan 4, 2026 · Explore the most accurate 2026 light pollution map web app. Check Bortle Scale and SQM data, and discover dark-sky, Milky Way, and aurora spots near you.

Apr 29, 2025 · Click on map to find out how much light pollution affects your community with this interactive light pollution map. Was this page helpful? An official form of the United States …

It was long overdue, but this map has now been updated with more recent light pollution information. The years 2006, 2016, 2020, and 2022 can all be selected on the map.

A map showing the domain of the 6 continent-scale maps is below. There are two versions of each map: one with borders and coastlines and the other with nothing except light pollution.

Dec 28, 2025 · Light pollution map with skyglow simulator and imaging calculators for astronomers and astrophotographers. Compare sites and plan faster integrations.

Interactive World Light Pollution Map. Switch map styles and download 4K high-resolution maps.

Jul 16, 2025 · The Light Pollution Map uses the Bortle Scale to help find places to mitigate noctalgia. Building the world’s most detailed, interactive global light‑pollution map.

Nov 18, 2025 · Light Pollution Map helps you easily find the darkest places nearby by combining high-resolution VIIRS satellite data with an interactive global map. Explore sky brightness, …