Air Quality (AirNow) — Outage
ResolvedDegradation - HighMay 12, 2026, 06:07 AM · 2 days ago · Duration: 14min · Regions: us-east
Incident Summary
Incident Summary
API Air Quality (AirNow) is currently DOWN in us-east.
Diagnostic Details
Error Type: http HTTP Status: 502 Error Message: API returned HTTP 502 Retry Attempts: 3 (all failed)
Validation Results
Validation Reason: All 3 retry attempts failed Consecutive DOWN Checks: 2 Time Between Checks: 251s
Cross-Region Impact
Also DOWN in: europe Total Affected Regions: 2 Still UP in: us-west
Severity Assessment
Level: HIGH Multiple regions affected or critical error type detected.
Detected by Probecast Health Monitor - 2026-05-12T06:07:51.336Z
Timeline
Started
May 12, 2026, 06:07 AM
2 days ago
Resolved
May 12, 2026, 06:22 AM
2 days ago
Duration
14min
Evidence Logs(7 checks)
| Time | Region | Status | Latency | Code |
|---|---|---|---|---|
| May 12, 06:07 AM | us-east | down | 1579ms | 502 |
| May 12, 06:07 AM | asia | degraded | 6960ms | 200 |
| May 12, 06:06 AM | europe | down | 10001ms | — |
Track Air Quality (AirNow) reliability
This isn't Air Quality (AirNow)'s first incident. They had 83 incidents in the last 180 days, averaging 30 minutes of impact.
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