
Open-source air quality infrastructure for global communities

Air pollution kills 7 million people every year. The sensors exist. The problem is the data — every device, app, and agency uses incompatible formats. A sensor in Accra cannot share data with a hospital in Nairobi. A citizen reading in Delhi cannot contribute to a government map.
BXP is the open protocol that fixes this permanently.
Like HTTP standardized the web, BXP standardizes how air quality data is captured, stored, transmitted, and interpreted — across any device, any platform, any geography. No proprietary hardware. No licensing fees. Free forever. Apache 2.0 licensed.
BXP v2.0 supports 31 atmospheric agents, a complete REST API, community reporting, cryptographic data integrity, offline-first architecture, and a composite Health Risk Index built on WHO guidelines.
Built for developers, researchers, governments, NGOs, and anyone who believes clean air data should be a public good.
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