SkyQI - Light Pollution

Clearer feedback when a photo can't be analyzed — the app now explains why an image was rejected (not a night sky, too bright, obstructions) instead of showing an error.

SkyQI turns your smartphone into a sky quality meter. Upload a photo of the night sky and our algorithm instantly analyzes it —
detecting stars, measuring artificial light contamination, and calculating your sky's Bortle class and SQM value.

FEATURES
• Instant Analysis — Upload a night sky photo and get your Bortle scale (1-9) and SQM reading in seconds
• Light Pollution Map — Explore an interactive map with NASA VIIRS satellite data overlay showing light pollution across India
• Sky Conditions Forecast — Check cloud cover, seeing, and transparency before heading out to stargaze
• Photo Gallery — Browse night sky photos from citizen scientists across the country
• Learn — Read articles about light pollution, dark sky destinations, astrophotography tips, and more
• Track Progress — View your measurement history and personal statistics

WHO IS IT FOR?
• Amateur astronomers planning observation sessions
• Students and teachers doing citizen science projects
• Anyone curious about the quality of their night sky
• Environmental advocates tracking light pollution trends

SkyQI is a citizen science project started by Suhani Gupta in Gurgaon. Every measurement you upload contributes to building
India's most detailed light pollution database.

Free to use. No account required to upload.