We've just rolled out support for SQS as our next CloudWatch Integration service. Just check the "SQS" box on our Integrations page. You'll also need to add `sqs:listQueues` to your IAM credentials permissions. The KB Article has been updated with details.
Once you check that box and save the form, you'll get a prefab Dashboard "AWS SQS Queues". It'll look something like this:
This is just the first of the additional CloudWatch service integrations we'll be adding in the coming days and weeks. Continue to watch this space for updates!