Science

Data sources

Every number on Aetheris should be traceable. This page is the canonical attribution list — the ⓘ markers across the platform resolve here.

Open-Meteo Air Quality API

US AQI, PM2.5, PM10, NO₂ for all 28 monitored cities (CAMS global model)

Live — fetched client-side on each visit

Open-Meteo Weather API

Temperature and relative humidity per city

Live — fetched client-side on each visit

Aetheris baseline model

Water quality (WQI), biodiversity (BII), industrial load (IEI) and risk (ERI) indices

Modeled — deterministic regional baseline, refreshed per build

Aetheris station registry

Headline network figures — live readings per day (cities × metrics × hourly upstream updates), station, region and hotspot counts

Computed from the network registry at build time