SYNTHORA air-quality: live air quality for any city or lat,lon — PM2.5/PM10/ozon...
https://api.hergertsynthora.com/v1/air-qualityOverview
SYNTHORA air-quality: live air quality for any city or lat,lon — PM2.5/PM10/ozone/NO2, EU and US AQI, and a WHO-threshold operational verdict (good/moderate/harmful). Source: open-meteo Air Quality (CAMS/ESA Copernicus), free, no key. $0.01 USDC x402 Base.
Protocol
x402
Price
$0.01
Payment Asset
USD Coin
Payment Network
eip155:8453
Category
uncategorized
Provider
hergertsynthora
Source
bazaar
Indexed
2026-08-18 22:12:30
Health
Status
down
Latency (p50)
66ms
Uptime (30d)
0.0%
Reliability Score
35/100
Last Checked
2026-10-22 19:48:10
Last Healthy
2026-10-18 12:36:45
Consecutive Failures
8
x402 Payment Validation
Payment Requirements
Invalid
Asset Verified
—
Facilitator
—
Recent Health Checks
| Time | Status | HTTP | Latency | Error |
|---|---|---|---|---|
| 2026-10-22 19:48:10 | down | 502 | 85ms | HTTP 502 |
| 2026-10-22 01:38:35 | down | 502 | 54ms | HTTP 502 |
| 2026-10-21 22:08:07 | down | 502 | 76ms | HTTP 502 |
| 2026-10-21 10:16:05 | down | 502 | 66ms | HTTP 502 |
| 2026-10-20 19:10:34 | down | 502 | 50ms | HTTP 502 |
| 2026-10-20 00:50:23 | error | — | — | fetch failed |