AT&T Internet Air is a fixed wireless home internet service that delivers internet connectivity over AT&T's 5G and 4G LTE wireless network instead of traditional wired methods like fiber or cable. It uses a cellular signal sent from nearby towers, which is received by a Wi-Fi gateway device in your home, converting the signal into a Wi-Fi internet connection

. Key features of AT&T Internet Air include:

• Speeds typically ranging from about 90 to 300 Mbps download and 8 to 30 Mbps upload, suitable for small households and moderate internet use

• A single straightforward plan priced at around $60 per month, with no extra fees for equipment, data overages, or price hikes in the first year. Discounts are available for qualifying AT&T mobile customers

• Easy self-installation, with setup taking less than 15 minutes using the included AT&T All-Fi Hub device, which also acts as the Wi-Fi router

• Availability primarily in areas where AT&T Fiber is not offered, focusing on regions with sufficient wireless coverage and network capacity to ensure good service quality

• Support for up to about 20 connected devices simultaneously and features like network security and optional Wi-Fi extenders to improve coverage within the home

AT&T Internet Air is positioned as an alternative for customers in locations without fiber access, offering a reliable 5G-based home internet option with simple pricing and decent speeds, though it may cost more than AT&T's fiber plans and has more limited availability

. In summary, AT&T Internet Air is a 5G fixed wireless home internet service designed to provide fast, reliable internet over AT&T’s wireless network, especially targeting areas lacking fiber infrastructure, with easy setup and a single flat-rate plan