●Incident
Air Quality (AirNow) outage.
ResolvedDEGRADATION · HIGHAug 4, 2026, 03:32 AM · about 7 hours ago · Duration: 14min
Incident Summary
Incident Summary
API Air Quality (AirNow) is currently DOWN in us-west.
Diagnostic Details
Error Type: timeout HTTP Status: N/A Error Message: Request timeout after 10000ms Retry Attempts: 1 (all failed)
Validation Results
Validation Reason: DOWN in 2 regions: europe, us-west Consecutive DOWN Checks: 2 Time Between Checks: 267s
Cross-Region Impact
Also DOWN in: europe Total Affected Regions: 2
Severity Assessment
Level: MEDIUM Limited regional impact or recoverable error type.
Detected by Probecast Health Monitor - 2026-08-04T03:32:58.612Z
Timeline
●Started
Aug 4, 2026, 03:32 AM
about 7 hours ago
●Resolved
Aug 4, 2026, 03:47 AM
about 7 hours ago
●Duration
14min
Total downtime
Evidence Logs12 checks
| Time | Region | Status | Latency | Code |
|---|---|---|---|---|
| Aug 4, 03:32 AM | us-west | down | 10001ms | — |
| Aug 4, 03:32 AM | us-east | degraded | 6595ms | 200 |
| Aug 4, 03:29 AM | europe | down | 10001ms | — |
Track Air Quality (AirNow) reliability
This isn't Air Quality (AirNow)'s first incident. They had 148 incidents in the last 180 days, averaging 34 minutes of impact.
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