DC Hub
Environment
Live data on data-center facilities, power markets, grid telemetry, and fiber infrastructure
No keyCORSHTTPS
AirVisual
Air quality and weather data
Checked 4 days ago: not responding
API key
Required
HTTPS
Supported
Browser calls
Unconfirmed
Status
Failing · 0/100
What our checks found
- Health score
- 0/100
- Reliability
- 0%
- Average latency
- 0ms
Last checked 2026-09-18. Measured independently, not self-reported by the provider.
How to call it
A starting template for AirVisual. Replace ENDPOINT with the path from the official documentation, which we link above rather than guess at.
# Requires an API key. Check the docs for whether it goes in a header or a query parameter.
curl -s "https://airvisual.com/ENDPOINT" \
-H "Authorization: Bearer YOUR_API_KEY" \
-H "Accept: application/json"Where this listing comes from
Aggregated from one public source (public-api-lists), then normalised and checked by us. If something here is wrong, tell us and we will correct it.
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No keyCORSHTTPS
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Environment
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No keyCORSHTTPS
Open-Meteo Marine
Environment
Ocean wave height, swell, sea temperature and marine weather data
No keyCORSHTTPS
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Environment
The Official Carbon Intensity API for Great Britain developed by National Grid
No keyCORSHTTPS
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Environment
US electricity rates by state, with appliance and EV charging running costs
No keyCORSHTTPS
AirVisual — common questions
Answered from what our own scheduled checks found, not from the provider's marketing.
Is AirVisual free to use?
AirVisual is listed in our free catalogue, but it requires an API key, so you will need to register before your first call. Providers frequently reserve higher limits and commercial use for paid plans.
Does AirVisual need an API key?
Yes. AirVisual authenticates with an API key. Keep it server-side rather than in browser code, because anything in your frontend bundle is readable by anyone who opens developer tools.
Can I call AirVisual from browser JavaScript?
We could not confirm CORS support for AirVisual. Test it from a browser before relying on it client-side; if the request succeeds in curl but fails in the console, CORS is the reason.
Is AirVisual still working?
Not at our last check on 2026-09-18. AirVisual did not respond successfully, which is why it is marked as down here. This may be temporary; we re-check on a schedule and the badge above reflects the most recent run.
Is AirVisual available over HTTPS?
Yes. AirVisual serves over HTTPS, so you can call it from a secure page without triggering a mixed-content block.