agentutility(7)$ man air-quality
/air-quality
PRICE / CALL
$0.005
USDC · base mainnet · scheme: exact
METHOD
POST
CLUSTER
localeCATEGORY
uncategorized
STATUS
● live
NAME
air-quality — returns current air quality readings and aqi category for any latitude/longitude, with optional hourly forecast rows for the next 1-72 hours
SYNOPSIS
POST https://x402.agentutility.ai/air-quality
Content-Type: application/json
X-PAYMENT: <signed-transferWithAuthorization>
{ ... }↳ first call →
402 Payment Required. Sign USDCtransferWithAuthorization, retry with theX-PAYMENT header.DESCRIPTION
Returns current air quality readings and AQI category for any latitude/longitude, with optional hourly forecast rows for the next 1-72 hours. Air-quality data from Open-Meteo. Use it as an air quality API covering US AQI, European AQI, PM2.5, PM10, ozone, nitrogen dioxide, sulphur dioxide, and carbon monoxide.
INPUT — request schema
| property | type | description | req? |
|---|---|---|---|
| latitude | number | Decimal degrees, range [-90, 90]. Positive north. | required |
| longitude | number | Decimal degrees, range [-180, 180]. Positive east. | required |
| hourly | boolean | If true, include hourly pollutant/AQI rows. Default false. | optional |
| forecast_hours | number | Hourly forecast horizon when hourly=true. 1-72. Default 24. | optional |
OUTPUT — response shape
| field | type | description |
|---|---|---|
| location | string | — |
| current | string | — |
| units | string | — |
| source | string | — |
EXAMPLES — two ways to call
EXAMPLE 1 · curl
curl -X POST https://x402.agentutility.ai/air-quality \
-H 'Content-Type: application/json' \
-d '{ }'first response =
402 Payment Required with payment requirements; sign + retry with X-PAYMENT.EXAMPLE 2 · mcp
# Install the MCP package for this endpoint's cluster npx -y @agentutility/mcp-<cluster> # Required: EVM private key with USDC on Base export X402_PRIVATE_KEY=0x... # Then call the air-quality tool from your MCP-aware agent.
MCP server handles payment automatically — your coding agent just calls the tool by name.
METADATA
- tags
- localeairqualityair-quality
- methods
- POST
- cluster
- locale
- price
- $0.005 USDC per call
ADJACENT — other endpoints in locale
| endpoint | description | price |
|---|---|---|
| airport-code-lookup | Resolves airport codes to airport name, municipality, country, region, coordinates, elevation, scheduled-service flag, homepage, and Wiki… | $0.005 |
| astro-times | Sunrise sunset times. | $0.005 |
| climate-data | Returns historical daily temperature, precipitation, humidity, wind, and solar radiation for any latitude/longitude. | $0.005 |
| country-info | Country info lookup. | $0.005 |
| holiday-lookup | Holiday calendar. | $0.005 |
| iata-airport-info | Looks up airport metadata from an IATA or ICAO code. | $0.005 |
| satellite-tile | Returns a recent cloud-free satellite image (Sentinel-2, 10m) as a PNG centered on a lat/lon at a slippy-map zoom level. | $0.005 |
| sunrise-sunset | Sunrise sunset times. | $0.005 |
SEE ALSO