API archive entry · source-reported
AQICN
Air Quality Index Data for over 1000 cities
Other Weather APIs
These records share a directory category and are ordered by similarity of reported access facts. They are a shortlist, not proof of drop-in compatibility.
Aemet
Weather and forecast data from Spain
API key · HTTPS reported · CORS Unknown
APIXU
Weather
API key · HTTPS reported · CORS Unknown
Euskalmet
Meteorological data of the Basque Country
API key · HTTPS reported · CORS Unknown
KNMI
Dutch weather, radar and climate data
API key · HTTPS reported · CORS Unknown
Météo-France
French weather forecasts and alerts
API key · HTTPS reported · CORS Unknown
Meteorologisk Institutt
Weather and climate data
API key · HTTPS reported · CORS Unknown
How to compare them
Coverage
Compare exact endpoints, fields, geography, history, and update frequency.
Operating cost
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Integration risk
Test auth, errors, pagination, latency, versioning, and outage behavior.
Data rights
Review attribution, redistribution, retention, privacy, and commercial-use terms.
Source reference
This page separates source-reported facts from questions that need live provider verification.