# Availability
The Availability page gives you an overview of service health over the last 30/90 days.
Login to your IncidentHub account and click on "Availability" to view this page.
If you have [configured components](/incidenthub-documentation/services/monitoring-a-service.md#choosing-components-to-monitor) for a service, you will see only see those outages that are affected by at least one of those components. If you did not configure any components, all outages for a service will show up in the list.
The green bars show days when everything was fine as reported by the service's own status page. The red bars indicate when there were one or more incidents.
Some incidents can span multiple days. The Availability bars are a high-level view of a service's availability - they don't show the exact time of the outage. It's a quick and easy way to view the status of your third-party dependencies.
## Incident History
Click on the "History" button next to a service's availability graphs to see a list of incidents and maintenance events. Similar to the vertical bars, this list will show you only those incidents and maintenance which affected your configured components.
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# Agent Instructions: Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.
Perform an HTTP GET request on the current page URL with the `ask` query parameter:
```
GET https://docs.incidenthub.cloud/incidenthub-documentation/availability.md?ask=
```
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The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.
Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.