You can use the G Suite Status Dashboard to check the current status of core G Suite services, such as Gmail, Google Calendar, and Hangouts Meet.

On the dashboard, you can see notes about any current G Suite service outages or disruptions. Click the notification icon for more information about the issue. You can also see an approximate time and date for an update on the issue.

Click the status circle to view details for that date

A final update is posted when the issue is resolved.