--- title: AirGradient description: Instructions on how to setup AirGradient devices in Home Assistant. ha_category: - Health - Sensor ha_config_flow: true ha_release: 2024.6 ha_iot_class: Local Polling ha_codeowners: - '@airgradienthq' - '@joostlek' ha_domain: airgradient ha_platforms: - button - number - select - sensor - switch - update ha_integration_type: device ha_zeroconf: true --- The AirGradient integration will fetch data from your [AirGradient devices](https://www.airgradient.com/). {% important %} In order for the device to be set up or discovered by Home Assistant, the firmware version should be at least 3.1.1. {% endimportant %} {% include integrations/config_flow.md %} ## Available sensors The integration will fetch data from each device. The following sensors are supported: - Carbon dioxide - Humidity - Nitrogen index - PM0.3 count - PM1 density - PM2.5 density - PM10 density - Raw nitrogen - Raw total volatile organic compounds - Signal strength - Temperature - Total volatile organic compounds index ## Available configuration entities The integration provides a few configuration entities to customize the device experience. The settings are only available when the configuration source is set to local. The following entities are supported: - Display temperature unit - Display brightness - LED bar brightness - Requesting CO2 calibration - Requesting LED bar test - Toggling sharing metrics with AirGradient