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AQICN vs WeatherAPI

If you need a Weather API that's easy to integrate, go with WeatherAPI.

AQICN

Air Quality Index Data for over 1000 cities

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WeatherAPI

Weather API with other stuff like Astronomy and Geolocation API

View docs

AQICN

  • Simple API key authentication
  • HTTPS supported

WeatherAPI

  • Simple API key authentication
  • HTTPS supported
  • CORS enabled for frontend use
FeatureAQICNWeatherAPI
AuthenticationapiKeyapiKey
HTTPSYesYes
CORSUnknownYes

When to use which?

WeatherAPI works directly from the browser with CORS enabled, making it better for frontend-only apps.

View all Weather API comparisons