Returns hourly surface concentrations from the CAMS European air-quality ensembl...
https://karte.halowerk.com/v1/air-qualityOverview
Returns hourly surface concentrations from the CAMS European air-quality ensemble for a point in the cached DACH and Central Europe area. Available pollutants are CO, NO2, NO, O3, PM2.5, PM10 and SO2. Values come from the nearest 0.1 degree model cell and are labelled as a regional forecast rather than a street-level sensor reading. The local cutout is refreshed independently of paid calls, so Copernicus processing latency is not passed to the caller.
Protocol
x402 (POST)
Price
$0.0050
Payment Asset
USD Coin
Payment Network
Base
Category
real-time-data/weather
Provider
karte
Source
bazaar
Indexed
2026-08-30 20:13:32
Health
Status
healthy
Latency (p50)
132ms
Uptime (30d)
100.0%
Reliability Score
100/100
Last Checked
2026-10-27 20:14:59
Last Healthy
2026-10-27 20:14:59
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
Valid
Asset Verified
Known USDC
Facilitator
—
Input Schema
{
"body": {
"latitude": 45,
"longitude": 5
},
"bodyType": "json",
"method": "POST",
"type": "http"
}
Recent Health Checks
| Time | Status | HTTP | Latency | Error |
|---|---|---|---|---|
| 2026-10-27 20:14:59 | healthy | 402 | 167ms | |
| 2026-10-27 19:11:05 | healthy | 402 | 68ms | |
| 2026-10-26 19:21:21 | healthy | 402 | 111ms | |
| 2026-10-25 18:35:20 | healthy | 402 | 269ms | |
| 2026-10-25 04:36:27 | healthy | 402 | 132ms |