You can check air interface environment information about an AP radio to know the situation of the radio's air interface quality.
After you run the display ap radio-environment { ap-name ap-name | ap-id ap-id } [ radio radio-id ] command is executed, radio scanning of the AP is automatically enabled, and the AP starts to scan the air interface environment of the radio. When you run this command for the first time, no scanning result is displayed. To view the air interface environment scanning result, run this command again.