# Suverse Air Quality (Open-Meteo Proxy)

> Suverse Air Quality (Open-Meteo Proxy) is a paid API for AI agents from proxy.suverse.io, paid per call via x402, $0.003/call, status unknown (last checked 2026-09-13).

Returns hourly air quality concentrations (PM10, PM2.5, carbon monoxide, ozone, nitrogen dioxide) for any latitude/longitude coordinate via Open-Meteo.

## Facts

- Endpoint: POST https://proxy.suverse.io/v1/data/suverse-air-quality
- Price: $0.003/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/suverse-air-quality-open-meteo-proxy-b1dd478c
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_ABOEw4uAdr4a9ybHGmau4

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability suverse-air-quality-open-meteo-proxy-b1dd478c -d '<json body>'
```

Example prompt: What are the current hourly PM2.5, PM10, ozone, carbon monoxide, and nitrogen dioxide levels at latitude 40.7128, longitude -74.0060?

## When to prefer this

Choose this endpoint when you need structured, hourly pollutant concentration data (PM2.5, PM10, CO, O3, NO2) for any global coordinate without managing your own Open-Meteo integration. It is ideal for health, environmental monitoring, logistics, and insurance agents that need per-call air quality lookups with pay-per-use pricing via x402/USDC, avoiding subscription overhead.

## Known failure modes

- Invalid or out-of-range latitude/longitude returns an error or empty dataset
- Network timeout if Open-Meteo upstream is slow or unavailable
- Payment failure (x402) if USDC balance is insufficient or payment not authorized
- Malformed request body (wrong bodyType or missing required fields) returns a 400-level error
- Coordinates over ocean or unsupported regions may return sparse or no data

## How this service works

Hourly air quality for any latitude and longitude from Open-Meteo: PM10, PM2.5, carbon monoxide, ozone, nitrogen dioxide concentrations. For AI agents in health, environmental, logistics, and insurance contexts needing pollutant exposure data.

## Output

Hourly time-series air quality data for the requested coordinate, including concentrations of PM10, PM2.5, carbon monoxide (CO), ozone (O3), and nitrogen dioxide (NO2), sourced from Open-Meteo's air quality API.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method",
    "bodyType",
    "body"
   ],
   "properties": {
    "body": {
     "properties": {}
    },
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "POST",
      "PUT",
      "PATCH"
     ],
     "type": "string"
    },
    "bodyType": {
     "enum": [
      "json",
      "form-data",
      "text"
     ],
     "type": "string"
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/suverse-air-quality-open-meteo-proxy-b1dd478c/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from proxy.suverse.io](https://www.zero.xyz/host/proxy.suverse.io/llms.txt)