Hourly air-quality data (PM2.5, PM10, ozone, NO2, European/US AQI) for any lat/l
Hourly air-quality data (PM2.5, PM10, ozone, NO2, European/US AQI) for any lat/lon, from the Copernicus CAMS model served by Open-Meteo (CC-BY 4.0), updated hourly. Query: ?latitude=48.8566&longitude=2.3522&hourly=pm2_5,pm10,european_aqi&forecast_days=2 (1..7 days). Returns parallel time/value arrays with units; cached 1h.
Answeringour last check, 2026-09-24
1 of 1checks answered this week
914 msmedian answer time
$0.002listed price per call
$0.002price it asked us
Paid test badge: not yet. The checks above are free: we call the tool without paying and read the payment request it sends back. The Verified badge needs paid calls whose answers match the promised output, and nobody can buy a badge.
Endpoint
GET https://data.greeneris.io/v1/air/quality
| Category | Everything else |
|---|---|
| Provider host | data.greeneris.io |
| Networks | eip155:8453 |
| Payment schemes | exact |
| Self-reported calls, 30 days | 2 from 2 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-09-24 | valid payment request | 402 | $0.002 | 914 ms |
Example input (from the provider)
{
"method": "GET",
"queryParams": {
"forecast_days": 2,
"hourly": "pm2_5,pm10,european_aqi",
"latitude": 48.8566,
"longitude": 2.3522
},
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET",
"HEAD",
"DELETE"
],
"type": "string"
},
"queryParams": {
"properties": {
"forecast_days": {
"default": 2,
"maximum": 7,
"minimum": 1,
"type": "integer"
},
"hourly": {
"default": "pm2_5,pm10,european_aqi",
"description": "Comma-separated variables among pm2_5, pm10, ozone, nitrogen_dioxide, sulphur_dioxide, carbon_monoxide, european_aqi, us_aqi, uv_index, dust, aerosol_optical_depth",
"type": "string"
},
"latitude": {
"description": "Latitude WGS84 (-90..90)",
"type": "number"
},
"longitude": {
"description": "Longitude WGS84 (-180..180)",
"type": "number"
}
},
"required": [
"latitude",
"longitude"
],
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}