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. $0.005 USDC x402 Base.
Protocol
x402
Price
$0.0050
Payment Asset
USD Coin
Payment Network
eip155:8453
Category
uncategorized
Provider
hergertsynthora
Source
bazaar
Indexed
2026-08-18 22:12:30
Health
Status
healthy
Latency (p50)
81ms
Uptime (30d)
100.0%
Reliability Score
100/100
Last Checked
2026-08-29 13:34:36
Last Healthy
2026-08-29 13:34:36
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
Valid
Asset Verified
Known USDC
Facilitator
—
Recent Health Checks
| Time | Status | HTTP | Latency | Error |
|---|---|---|---|---|
| 2026-08-29 13:34:36 | healthy | 402 | 71ms | |
| 2026-08-29 02:36:20 | healthy | 402 | 152ms | |
| 2026-08-28 17:42:02 | healthy | 402 | 79ms | |
| 2026-08-28 12:23:57 | healthy | 402 | 75ms | |
| 2026-08-28 02:13:24 | healthy | 402 | 120ms | |
| 2026-08-27 23:38:54 | healthy | 402 | 95ms | |
| 2026-08-27 17:22:34 | healthy | 402 | 81ms | |
| 2026-08-27 06:53:12 | healthy | 402 | 66ms |