Each source the record carries, how long its readings take to reach WeatherData, and when the newest one arrived. The delay is measured on WeatherData's own collectors over the trailing 24 hours.
Overall
Checking Reading the service status.
| Source | Median delay | 90th percentile | Last reading received |
|---|---|---|---|
| Loading. | |||
The same data is public at GET /v1/status and GET /v1/sources; neither needs a key. See the reference and the contract; keys are in the dashboard.