OpenWeather Air Quality Index via Locus x402

x402

OpenWeather Air Quality Index via Locus x402 is a paid API for AI agents from openweather.x402.paywithlocus.com, paid per call via x402, $0.006/call, status unknown (last checked 2026-09-13).

Returns current air quality index and pollutant concentrations for a given geographic coordinate, paid via x402 microtransaction.

Price / call$0.006

Seller volume →—

Success—

StatusUnknown

How this service works

Global weather data — current conditions, 5-day forecasts, hourly forecasts, air quality index with pollutants, geocoding, and One Call 3.0 with full weather suite and government alerts.

Output

Returns a JSON object with current air quality index (AQI on a 1-5 scale), individual pollutant concentrations (CO, NO, NO2, O3, SO2, PM2.5, PM10, NH3) in μg/m³, and the timestamp of the measurement, along with payment settlement metadata.

Example use cases

Outdoor activity safety check

“I'm planning a morning run in downtown Los Angeles — can you check the current air quality at latitude 34.05, longitude -118.24 and tell me if the pollution levels are safe?”

Real estate due diligence report

“I'm evaluating a property at latitude 40.71, longitude -74.01 in New York — pull the current air quality index and pollutant breakdown so I can assess environmental conditions there.”

Travel health advisory for sensitive traveler

“My grandmother is flying into Beijing — can you check the air quality index at latitude 39.91, longitude 116.39 so we know if she should bring an N95 mask?”

Technical details

Endpoint

POSThttps://openweather.x402.paywithlocus.com/openweather/air-quality

When to prefer

Choose this endpoint when you need real-time air quality and pollutant data for a specific geographic coordinate and can pay per call via x402/USDC microtransactions. Prefer it over scraping environmental agency websites when you need programmatic, structured AQI data. It is especially useful in agent workflows that already use x402-compatible payment rails, or when you need to combine air quality with other OpenWeather data available on the same host.

Side effects

Invalid or out-of-range latitude/longitude returns a 400 error
Payment failure or insufficient USDC balance causes a 402 response
Network timeout if OpenWeatherMap upstream is slow
Coordinates in ocean or uninhabited areas may return sparse or no pollutant data
Rate limiting if too many requests are made in a short window

Input

Schema · Request body

Field	Type	Description
lat	number
lon	number

Output

Schema · Response

{
  "type": "json",
  "example": {
    "data": {},
    "payment": {
      "scheme": "exact",
      "settledUsdc": "0.001000",
      "authorizedMaxUsdc": "0.001000"
    },
    "request": {
      "id": "00000000-0000-4000-8000-000000000000",
      "statusUrl": "/requests/00000000-0000-4000-8000-000000000000"
    },
    "success": true
  }
}

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How this service works

Global weather data — current conditions, 5-day forecasts, hourly forecasts, air quality index with pollutants, geocoding, and One Call 3.0 with full weather suite and government alerts.

Output

Example use cases

Outdoor activity safety check

“I'm planning a morning run in downtown Los Angeles — can you check the current air quality at latitude 34.05, longitude -118.24 and tell me if the pollution levels are safe?”

Real estate due diligence report

“I'm evaluating a property at latitude 40.71, longitude -74.01 in New York — pull the current air quality index and pollutant breakdown so I can assess environmental conditions there.”

Travel health advisory for sensitive traveler

“My grandmother is flying into Beijing — can you check the air quality index at latitude 39.91, longitude 116.39 so we know if she should bring an N95 mask?”

Technical details

Endpoint

POSThttps://openweather.x402.paywithlocus.com/openweather/air-quality

When to prefer

Side effects

Invalid or out-of-range latitude/longitude returns a 400 error
Payment failure or insufficient USDC balance causes a 402 response
Network timeout if OpenWeatherMap upstream is slow
Coordinates in ocean or uninhabited areas may return sparse or no pollutant data
Rate limiting if too many requests are made in a short window

Input

Schema · Request body

Field	Type	Description
lat	number
lon	number

Output

Schema · Response

{
  "type": "json",
  "example": {
    "data": {},
    "payment": {
      "scheme": "exact",
      "settledUsdc": "0.001000",
      "authorizedMaxUsdc": "0.001000"
    },
    "request": {
      "id": "00000000-0000-4000-8000-000000000000",
      "statusUrl": "/requests/00000000-0000-4000-8000-000000000000"
    },
    "success": true
  }
}