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24K Labs Air Quality API
x402
24K Labs Air Quality API is a paid API for AI agents from api.24klabs.ai, paid per call via x402, $0.003/call, status unknown (last checked 2026-09-13).
Returns current AQI, PM2.5, PM10, and ozone levels for any US or European latitude/longitude coordinate via Open-Meteo air quality data.
Price / call$0.003
Success—
StatusUnknown
How this service works
Current US/European AQI and PM2.5/PM10/ozone for any lat/lon (Open-Meteo air-quality).
Output
Returns current air quality data for the specified coordinates including AQI (Air Quality Index), PM2.5 (fine particulate matter), PM10 (coarse particulate matter), and ozone concentration levels, sourced from Open-Meteo's air quality service covering US and European regions.
Example use cases
Outdoor exercise safety check
“Is the air quality safe enough to go for a run right now near coordinates 51.5074° N, 0.1278° W in London? Give me the AQI, PM2.5, and ozone levels.”
Real-time pollution dashboard
“Pull the current AQI, PM2.5, PM10, and ozone readings for 48.8566° N, 2.3522° E — I'm building an air quality dashboard for Paris.”
Health alert for sensitive groups
“Check the current PM2.5 and AQI at 37.7749° N, 122.4194° W in San Francisco so I can warn my asthma patients if levels are elevated today.”
Technical details
Endpoint
POSThttps://api.24klabs.ai/api/air-qualityWhen to prefer
Choose this endpoint when you need real-time air quality metrics (AQI, PM2.5, PM10, ozone) for a specific geographic coordinate in the US or Europe, especially in agentic workflows requiring pay-per-call pricing via x402 protocol without API key management.
Side effects
- Coordinates outside supported US/European coverage area may return no data or errors
- Invalid latitude/longitude values (out of range) cause validation errors
- Upstream Open-Meteo service outage results in failed lookups
- Missing required lat/lon parameters returns a 400 error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| lat | number | |
| lon | number |
Output
Schema · Response
{
"type": "json",
"example": {
"us_aqi": 42
}
}Tags
x402
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