diff --git a/homeassistant/components/airthings/sensor.py b/homeassistant/components/airthings/sensor.py
index 6787326be8c..fc91d816aca 100644
--- a/homeassistant/components/airthings/sensor.py
+++ b/homeassistant/components/airthings/sensor.py
@@ -48,7 +48,7 @@ SENSORS: dict[str, SensorEntityDescription] = {
     ),
     "pressure": SensorEntityDescription(
         key="pressure",
-        device_class=SensorDeviceClass.PRESSURE,
+        device_class=SensorDeviceClass.ATMOSPHERIC_PRESSURE,
         native_unit_of_measurement=UnitOfPressure.MBAR,
     ),
     "battery": SensorEntityDescription(
diff --git a/homeassistant/components/airthings_ble/sensor.py b/homeassistant/components/airthings_ble/sensor.py
index 941ea1d6b45..e281d81827c 100644
--- a/homeassistant/components/airthings_ble/sensor.py
+++ b/homeassistant/components/airthings_ble/sensor.py
@@ -82,7 +82,7 @@ SENSORS_MAPPING_TEMPLATE: dict[str, SensorEntityDescription] = {
     ),
     "pressure": SensorEntityDescription(
         key="pressure",
-        device_class=SensorDeviceClass.PRESSURE,
+        device_class=SensorDeviceClass.ATMOSPHERIC_PRESSURE,
         native_unit_of_measurement=UnitOfPressure.MBAR,
         state_class=SensorStateClass.MEASUREMENT,
     ),