Best AQICN Alternatives (2026)

38 Weather APIs you can use instead of AQICN. Compared by auth type, HTTPS support, and CORS compatibility.

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AQICN

Air Quality Index Data for over 1000 cities

apiKeyHTTPS

Best Weather APIs Compare all Weather APIs

All Alternatives to AQICN

38 APIs

7Timer!

Weather, especially for Astroweather

No Auth

AccuWeather

Weather and forecast data

apiKey

Aemet

Weather and forecast data from Spain

apiKeyHTTPS

APIXU

Weather

apiKeyHTTPS

AviationWeather

NOAA aviation weather forecasts and observations

No AuthHTTPS

Caiyun Weather (彩云天气)

Chinese hyper-local weather — minute-level precipitation forecast, air quality, global coverage

No Auth

ColorfulClouds

Weather

apiKeyHTTPSCORS

Euskalmet

Meteorological data of the Basque Country

apiKeyHTTPS

Foreca

Weather

OAuthHTTPS

GribStream

Global weather forecast API for any use. Leverage the NBM and GFS models. Great for bulk pulls

apiKeyHTTPS

HeWeather (和风天气)

Chinese weather API — 7-10 day forecast, hourly data, disaster warnings, air quality, lifestyle indices

No Auth

HG Weather

Provides weather forecast data for cities in Brazil

apiKeyHTTPSCORS

Hong Kong Obervatory

Provide weather information, earthquake information, and climate data

No AuthHTTPS

Korea Meteorological Administration

Weather and climate data from KMA

apiKeyHTTPS

Met Office DataPoint

Weather data for the UK

apiKeyHTTPS

MetaWeather

Weather

No AuthHTTPS

Meteoblue

Global weather data with 100+ weather variables, 14 days ahead and 4 days of history data.

apiKeyHTTPSCORS

Meteorologisk Institutt

Weather and climate data

User-AgentHTTPS

Meteosource

Global weather forecasts based on machine learning and historical data

apiKeyHTTPS

Micro Weather

Real time weather forecasts and historic data

apiKeyHTTPS

Oikolab

70+ years of global, hourly historical and forecast weather data from NOAA and ECMWF

apiKeyHTTPSCORS

Open-Meteo

Global weather forecast API for non-commercial use

No AuthHTTPSCORS

openSenseMap

Data from Personal Weather Stations called senseBoxes

No AuthHTTPSCORS

OpenUV

Real-time UV Index Forecast

apiKeyHTTPS

OpenWeatherMap

Weather

apiKeyHTTPS

QWeather

Location-based weather data

apiKeyHTTPSCORS

RainViewer

Radar data collected from different websites across the Internet

No AuthHTTPS

Seniverse Weather (心知天气)

Chinese weather service — real-time, forecast, air quality, sunrise/sunset, Chinese calendar data

No Auth

Storm Glass

Global marine weather from multiple sources

apiKeyHTTPSCORS

Tomorrow

Weather API Powered by Proprietary Technology

apiKeyHTTPS

US Weather

US National Weather Service

No AuthHTTPSCORS

Visual Crossing

Global historical and weather forecast data

apiKeyHTTPSCORS

weather-api

A RESTful free API to check the weather

No AuthHTTPS

WeatherAPI

Weather API with other stuff like Astronomy and Geolocation API

apiKeyHTTPSCORS

Weatherbit

Weather

apiKeyHTTPS

Weatherbit - Interactive Swagger UI Documentation

This an interactive version of the documentation for the Weatherbit API. The base URL for the API is [http://api.weatherbit.io/v2.0/](http://api.weatherbit.io/v2.0/) or [https://api.weatherbit.io/...

apiKeyHTTPS

Weatherstack

Real-Time & Historical World Weather Data API

apiKeyHTTPS

Yandex.Weather

Assesses weather condition in specific locations

apiKeyHTTPS

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