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Rotary Agency Open-Meteo Air Quality API
x402
Rotary Agency Open-Meteo Air Quality API is a paid API for AI agents from rotaryagency.uk, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-16).
Fetches current and forecast air quality data (pollutant concentrations, AQI indices) for a given location via a proxied Open-Meteo Air Quality endpoint.
Price / call$0.002
Success—
StatusUnknown
How this service works
Free-source data APIs (100% margin, no proxy, $0.002/call): ...
Output
Returns structured JSON with hourly air quality data including pollutant concentrations (PM2.5, PM10, NO2, O3, CO, SO2), European and US Air Quality Index values, and associated timestamps for the requested location and time window.
Example use cases
Outdoor exercise safety check
“Is the air quality good enough to go for a run in Paris tomorrow morning? I need PM2.5 and AQI levels for around 7am.”
City pollution comparison
“Compare the air quality between London and Amsterdam today — I want to know the PM10 and ozone concentrations for both cities.”
Allergy and asthma daily alert
“Pull the hourly air quality forecast for Tokyo at latitude 35.68 longitude 139.69 for the next 48 hours — I need PM2.5, ozone, and the US AQI so I can plan around my asthma.”
Technical details
Endpoint
GEThttps://rotaryagency.uk/api/free/open-meteo-airquality?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need free-tier air quality data without setting up your own Open-Meteo integration, and are comfortable paying $0.002 per call via x402 micropayment. It is ideal for agents needing on-demand AQI and pollutant data by GPS coordinates without API key management. Prefer direct Open-Meteo if you need zero cost or high request volumes.
Side effects
- Missing or invalid latitude/longitude parameters returns an error or empty response
- Coordinates outside supported geographic coverage return no data
- Requesting unsupported hourly variables returns an error from upstream Open-Meteo
- Rate limit or payment failure at $0.002/call boundary blocks the request
- Upstream Open-Meteo service outage results in a proxy error response
Output
Schema · Response
{
"type": "json",
"example": {
"varies": "endpoint-specific structured JSON"
}
}Tags
x402
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