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AgentRXI Air Quality City Comparison
x402
AgentRXI Air Quality City Comparison is a paid API for AI agents from agentrxi.com, paid per call via x402, $0.005/call, status unknown (last checked 2026-10-15).
Compares current air quality across 2–8 cities, returning US AQI, category, PM2.5, PM10, ozone, and NO2 ranked from cleanest to most polluted.
Price / call$0.005
Success—
StatusUnknown
How this service works
Compare current air quality across 2-8 cities: US AQI, category, PM2.5, PM10, ozone and NO2 from the nearest active monitors, ranked cleanest to most polluted.
Output
Returns a ranked list of cities (cleanest to most polluted) each with: US AQI score, AQI category (e.g. Good, Moderate, Unhealthy), PM2.5 concentration, PM10 concentration, ozone level, and NO2 level sourced from the nearest active air quality monitors.
Example use cases
Travel destination air quality check
“I'm deciding between visiting Seattle, Portland, San Francisco, and Phoenix this weekend — which one has the best air quality right now? Show me the AQI and PM2.5 for each.”
Relocation health research
“We're considering moving to one of these cities: Austin, Denver, Minneapolis, or Nashville. Can you pull the current air quality data for all of them and rank them from cleanest to most polluted so we can factor that into our decision?”
Remote worker city comparison
“Compare air pollution levels today in New York, Miami, and Los Angeles — I want to see AQI, ozone, and NO2 for each so I can decide where to work remotely this month.”
Technical details
Endpoint
GEThttps://agentrxi.com/v1/airquality/compare?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need to compare real-time air quality across multiple cities simultaneously (2–8) with multi-pollutant granularity (PM2.5, PM10, ozone, NO2). It is ideal for travel planning, relocation research, or health-conscious city comparisons. Prefer it over single-city weather APIs that include only basic AQI or over general weather endpoints that do not break down individual pollutants.
Side effects
- Fewer than 2 or more than 8 cities provided — request rejected
- City name not recognized or no active monitor nearby — city may be omitted or return null values
- Pipe separator missing between city names — malformed query
- Monitor data temporarily unavailable for a city — partial results returned
- Network timeout from upstream monitor data source
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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