Google Home app gets Air Quality setting with AQI appearing on Nest Hub
Google announced last month it would begin showing Air Quality (AQI) information for its Nest Hub users in the US. Many of these users are seeing a new setting in the Google Home app, even if the actual reading isn't available on all the smart displays yet.
"Air quality" will now be a new option in the "Photo Frame" menu on the Google Home app. You can also access it on the device in the "Hey Google, change photo frame" menu with the setting "Show air quality when available in your area." It may or may not show up on your Nest Hub device yet.