7 APIs
Weather & Nature APIs
Forecasts, climate, air-quality and natural-disaster data APIs.
No AuthHTTPS
Open-Meteo
Completely free, open-source weather forecast API with no key needed.
#weather#open-source
apiKeyHTTPS
OpenWeatherMap
Popular free-tier weather API with current, forecast and historical data.
#weather
apiKeyHTTPS
WeatherAPI.com
Free-tier weather, astronomy and air-quality API.
#weather#astronomy
apiKeyHTTPS
IQAir AirVisual API
Global air-quality index API by city, state and country.
#weather#air-quality
No AuthHTTPS
USGS Water Services API
Official US river, lake and groundwater monitoring data feed.
#nature#water#environment
No AuthHTTPS
GBIF Species Occurrence API
Global biodiversity data — species occurrence records worldwide.
#nature#biodiversity#open-data
No AuthHTTPS
Sunrise-Sunset.org API
Free API for sunrise, sunset and daylight-length calculations.
#nature#astronomy
Related searches
weather api • climate api • air quality api • earthquake api