●Incident
Air Quality (AirNow) outage.
ResolvedDEGRADATION · HIGHAug 27, 2026, 11:17 PM · about 17 hours ago · Duration: 1h 52min
Incident Summary
Incident Summary
API Air Quality (AirNow) is currently DOWN in europe.
Diagnostic Details
Error Type: timeout HTTP Status: N/A Error Message: Request timeout after 10000ms Retry Attempts: 3 (all failed)
Validation Results
Validation Reason: All 3 retry attempts failed Consecutive DOWN Checks: 2 Time Between Checks: 327s
Cross-Region Impact
Also DOWN in: asia, us-east, us-west Total Affected Regions: 4
Severity Assessment
Level: HIGH Multiple regions affected or critical error type detected.
Detected by Probecast Health Monitor - 2026-08-27T23:17:42.055Z
Timeline
●Started
Aug 27, 2026, 11:17 PM
about 17 hours ago
●Resolved
Aug 28, 2026, 01:10 AM
about 15 hours ago
●Duration
1h 52min
Total downtime
Evidence Logs5 checks
| Time | Region | Status | Latency | Code |
|---|---|---|---|---|
| Aug 27, 11:17 PM | europe | down | 10001ms | — |
| Aug 27, 11:17 PM | asia | down | 10000ms | — |
| Aug 27, 11:13 PM | us-east | down | 10001ms | — |
Track Air Quality (AirNow) reliability
This isn't Air Quality (AirNow)'s first incident. They had 172 incidents in the last 180 days, averaging 35 minutes of impact.
Related Incidents
Air Quality (AirNow)
Aug 28, 2026, 03:08 AM · 46min
USGS Water
Aug 27, 2026, 12:53 PM · 15min
FEMA OpenFEMA
Aug 27, 2026, 11:12 AM · 14min
Air Quality (AirNow)
Aug 26, 2026, 03:08 AM · 46min
FDA Open Data
Aug 25, 2026, 12:46 PM · 38min