●Incident

Air Quality (AirNow) outage.

ResolvedDEGRADATION · HIGH

Oct 30, 2026, 03:14 AM · 4 days ago · Duration: 49min

Detected by Probecast

Incident Summary

API Air Quality (AirNow) is currently DOWN in us-west.

Diagnostic Details

Error Type: http HTTP Status: 502 Error Message: API returned HTTP 502 Retry Attempts: 1 (all failed)

Validation Results

Validation Reason: DOWN in multiple regions: asia, europe, us-east + us-west Consecutive DOWN Checks: 2 Time Between Checks: 243s

Cross-Region Impact

Also DOWN in: asia, europe, us-east Total Affected Regions: 4

Severity Assessment

Level: HIGH Multiple regions affected or critical error type detected.

Detected by Probecast Health Monitor - 2026-10-30T03:14:58.028Z

Timeline

●Started

Oct 30, 2026, 03:14 AM

4 days ago

●Resolved

Oct 30, 2026, 04:04 AM

4 days ago

●Duration

49min

Total downtime

Evidence Logs7 checks

Time	Region	Status	Latency	Code
Oct 30, 03:14 AM	us-west	down	1540ms	502
Oct 30, 03:14 AM	europe	down	10001ms	—
Oct 30, 03:11 AM	asia	down	10001ms	—

For the projects you ship

How many of your clients depend on Air Quality (AirNow)?

When Air Quality (AirNow) slows down, every project that depends on it feels it at once — and the first call goes to whoever shipped it. Probecast watches the sites you ship and the providers underneath them, shows which clients an outage touches and turns each month into a report your client can trust.

One provider breaks. See every client it touches.

Ordered by how many clients it hits, so you message the right people first.

Each client's site and store, checked from up to four regions.

US West & East, Europe and Asia — a regional outage never hides.

A monthly report under your brand, reviewed by your team before it goes out.

Uptime, incidents, traffic, revenue and support — signed off by a person.

Your team scoped per client. Every change on the record.

Freelancers see only their clients; every change lands in an append-only audit log.

Start free Book 15 minutes →View Air Quality (AirNow) full status →

Alerts land on email, Slack, push or webhooks — with the client's name on them.