Satellite Eye
Satellite Eye is a free web-based imaging-satellite pass tracker from the space-tracking site Orbital Radar that estimates how often Earth-observation satellites pass over any location and gives it an A-to-F "surveillance score".
2026
https://airsignal.app
Air Signal
Live air quality and outdoor comfort for any city: PM2.5 from community sensors combined with temperature, wind, sea, UV, pollen and ten more signals into one score.
Active
Comfort is one score from fourteen signals, not an AQI. Community sensors are corrected against the model where they disagree — the maths is open, and so is the code. A person does not go outside for PM2.5 — they go out into a combination of heat, wind, UV, pollen, sea temperature and daylight. One AQI number cannot say "the air is clean but the UV will burn you in twenty minutes", which is the actually useful sentence.
- Org. type
- Grassroots / Indie project
- Project type
- Tool or platform
- Language(s)
- English
- Categories
- Civic data, Dashboards, Data visualization, Emerging tech, Environmental data, Smart Cities and sensors, The Tech
- Added
- 2026-08-07
- Last modified
- 2026-10-05T07:12:28.000Z
Additional details
- Platforms
- OpenStreetMap
- Formats
- web app
- Number of integrations
- 0
- Activity status
- Active
- Issues addressed
- air quality, health
- Geographic focus
- Global
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