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AgentToll Air Quality Lookup
x402
AgentToll Air Quality Lookup is a paid API for AI agents from agenttoll.dev, paid per call via x402, $0.03/call, status unknown (last checked 2026-09-15).
Returns real-time air quality data for a given latitude/longitude, including pollutant concentrations and air quality index values.
Price / call$0.03
Success—
StatusUnknown
How this service works
108+ receipt-backed x402 work products for AI agents. Clear prices, spend caps, buyer metadata, and structured results over Base USDC.
Output
Returns an object containing current air quality metrics for the specified coordinates, including air quality index (AQI) scores and concentrations of requested or default pollutants such as PM2.5, PM10, ozone (O3), nitrogen dioxide (NO2), carbon monoxide (CO), and sulfur dioxide (SO2).
Example use cases
Outdoor exercise safety check
“Is the air quality safe for a morning run right now at 40.7128, -74.0060 in New York City? I want to know the AQI and any elevated pollutants.”
Real estate environmental due diligence
“Check the air quality at coordinates 34.0522, -118.2437 in Los Angeles — I need PM2.5 and ozone levels to assess environmental conditions for a property I'm evaluating.”
Travel health advisory
“What are the current pollution levels at 28.6139, 77.2090 in New Delhi? Pull all available pollutant variables so I can decide if I need a mask.”
Technical details
Endpoint
POSThttps://agenttoll.dev/paid/health/air-qualityWhen to prefer
Use this endpoint when an AI agent needs real-time, pay-per-call air quality data at a precise geographic coordinate without requiring an API key subscription. It is ideal for agents making occasional lookups across diverse locations, especially when integrated into health, fitness, travel, real estate, or environmental monitoring workflows. Prefer this over free tier APIs when reliability and breadth of pollutant variables matter, or when embedding environmental data into automated agentic pipelines.
Side effects
- Invalid or out-of-range latitude/longitude returns an error or empty result
- Coordinates in remote ocean areas may have no monitoring station coverage
- Invalid pollutant variable names may be silently ignored or return an error
- Payment failure (insufficient USDC balance) blocks the request via x402 protocol
- Upstream environmental data provider outage may result in stale or unavailable data
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| lat | number | number latitude |
| lon | number | number longitude |
| variables | string | optional pollutant variables |
Output
Schema · Response
{
"type": "object"
}Tags
x402
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