# Milky Way Visibility Map

> Milky Way visibility depends on light pollution, moonlight, weather, season, latitude, and local horizon conditions.

Light Pollution Map helps users identify places where Milky Way visibility is more likely by combining sky brightness signals with planning layers such as moon phase, weather, and location details.

## Main Factors

- Light pollution: darker SQM and lower Bortle classes improve contrast.
- Moonlight: bright moon phases can hide Milky Way detail even at dark sites.
- Cloud cover and transparency: clear, dry air is better for visibility.
- Season and latitude: the Milky Way core is seasonal and not equally visible everywhere.
- Local lights and horizon: nearby lamps, roads, fog, dust, and terrain can change real conditions.

## Recommended Workflow

Start with the map to find darker regions, inspect location details for SQM and Bortle class, check moon and weather conditions, then verify access and local lighting before traveling.

## Related URLs

- Map: https://lightpollutionmap.app/
- Stargazing Hub App: https://apps.apple.com/cn/app/id1478601599