Unfortunately no, there is no way to limit per hour natively in Meraki. You need a third-party solution.
Unless you are using Billing, then it is possible.
https://documentation.meraki.com/MR/MR_Splash_Page/Billing_for_Wireless_Access#Determining_a_Pricing...
![alemabrahao_0-1689097214072.png alemabrahao_0-1689097214072.png](https://community.meraki.com/t5/image/serverpage/image-id/31246i336641C6365D4E37/image-size/medium?v=v2&px=400)
I am not a Cisco Meraki employee. My suggestions are based on documentation of Meraki best practices and day-to-day experience.
Please, if this post was useful, leave your kudos and mark it as solved.