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Current air quality index (AQI) by US ZIP code -- PM2.5, ozone readings, categor...

https://x402-data-bazaar.vercel.app/api/air-quality/20002

Overview

Current air quality index (AQI) by US ZIP code -- PM2.5, ozone readings, category (Good/Moderate/Unhealthy), dominant pollutant, and outdoor-activity decision guidance. e.g. GET /api/air-quality/20002

Protocol x402
Price $0.0080
Payment Asset USD Coin
Payment Network Base
Category uncategorized
Provider x402-data-bazaar
Source bazaar
Indexed 2026-03-20 09:39:33

Health

Status degraded
Latency (p50) 41ms
Uptime (30d) 100.0%
Reliability Score 100/100
Last Checked 2026-09-28 16:26:19
Last Healthy 2026-04-03 08:05:44
Consecutive Failures 0

x402 Payment Validation

Payment Requirements Invalid
Asset Verified —
Facilitator —

Input Schema

{ "discoverable": true, "method": "GET", "type": "http" }

Output Schema

{ "data": { "decision": { "maskRecommended": false, "outdoorGuidance": "Proceed with normal outdoor plans.", "riskLevel": "low", "summary": "Air quality is Good (AQI 39). Outdoor activity is generally safe for most people." }, "dominantPollutant": "PM2.5", "overallAqi": 39, "overallCategory": "Good", "readings": [ { "aqi": 18, "category": "Good", "parameter": "O3" }, { "aqi": 39, "category": "Good", "parameter": "PM2.5" } ], "zip": "20002" }, "source": "EPA AirNow API", "success": true }

Recent Health Checks

Time Status HTTP Latency Error
2026-09-28 16:26:19 degraded 404 33ms
2026-09-28 06:59:14 degraded 404 54ms
2026-09-28 02:17:37 degraded 404 39ms
2026-09-27 16:52:17 degraded 404 43ms
2026-09-27 05:22:56 degraded 404 40ms
2026-09-27 01:55:09 degraded 404 43ms
2026-09-26 14:52:25 degraded 404 33ms
2026-09-26 11:38:37 degraded 404 38ms
2026-09-26 04:10:27 degraded 404 42ms