diff --git a/homeassistant/components/airthings/__init__.py b/homeassistant/components/airthings/__init__.py
index 14e2f28370f..175fd320062 100644
--- a/homeassistant/components/airthings/__init__.py
+++ b/homeassistant/components/airthings/__init__.py
@@ -5,23 +5,22 @@ from __future__ import annotations
 from datetime import timedelta
 import logging
 
-from airthings import Airthings, AirthingsDevice, AirthingsError
+from airthings import Airthings
 
 from homeassistant.config_entries import ConfigEntry
 from homeassistant.const import CONF_ID, Platform
 from homeassistant.core import HomeAssistant
 from homeassistant.helpers.aiohttp_client import async_get_clientsession
-from homeassistant.helpers.update_coordinator import DataUpdateCoordinator, UpdateFailed
 
-from .const import CONF_SECRET, DOMAIN
+from .const import CONF_SECRET
+from .coordinator import AirthingsDataUpdateCoordinator
 
 _LOGGER = logging.getLogger(__name__)
 
 PLATFORMS: list[Platform] = [Platform.SENSOR]
 SCAN_INTERVAL = timedelta(minutes=6)
 
-type AirthingsDataCoordinatorType = DataUpdateCoordinator[dict[str, AirthingsDevice]]
-type AirthingsConfigEntry = ConfigEntry[AirthingsDataCoordinatorType]
+type AirthingsConfigEntry = ConfigEntry[AirthingsDataUpdateCoordinator]
 
 
 async def async_setup_entry(hass: HomeAssistant, entry: AirthingsConfigEntry) -> bool:
@@ -32,21 +31,8 @@ async def async_setup_entry(hass: HomeAssistant, entry: AirthingsConfigEntry) ->
         async_get_clientsession(hass),
     )
 
-    async def _update_method() -> dict[str, AirthingsDevice]:
-        """Get the latest data from Airthings."""
-        try:
-            return await airthings.update_devices()  # type: ignore[no-any-return]
-        except AirthingsError as err:
-            raise UpdateFailed(f"Unable to fetch data: {err}") from err
+    coordinator = AirthingsDataUpdateCoordinator(hass, airthings)
 
-    coordinator = DataUpdateCoordinator(
-        hass,
-        _LOGGER,
-        config_entry=entry,
-        name=DOMAIN,
-        update_method=_update_method,
-        update_interval=SCAN_INTERVAL,
-    )
     await coordinator.async_config_entry_first_refresh()
 
     entry.runtime_data = coordinator
diff --git a/homeassistant/components/airthings/coordinator.py b/homeassistant/components/airthings/coordinator.py
new file mode 100644
index 00000000000..6172dc0b6ef
--- /dev/null
+++ b/homeassistant/components/airthings/coordinator.py
@@ -0,0 +1,36 @@
+"""The Airthings integration."""
+
+from datetime import timedelta
+import logging
+
+from airthings import Airthings, AirthingsDevice, AirthingsError
+
+from homeassistant.core import HomeAssistant
+from homeassistant.helpers.update_coordinator import DataUpdateCoordinator, UpdateFailed
+
+from .const import DOMAIN
+
+_LOGGER = logging.getLogger(__name__)
+SCAN_INTERVAL = timedelta(minutes=6)
+
+
+class AirthingsDataUpdateCoordinator(DataUpdateCoordinator[dict[str, AirthingsDevice]]):
+    """Coordinator for Airthings data updates."""
+
+    def __init__(self, hass: HomeAssistant, airthings: Airthings) -> None:
+        """Initialize the coordinator."""
+        super().__init__(
+            hass,
+            _LOGGER,
+            name=DOMAIN,
+            update_method=self._update_method,
+            update_interval=SCAN_INTERVAL,
+        )
+        self.airthings = airthings
+
+    async def _update_method(self) -> dict[str, AirthingsDevice]:
+        """Get the latest data from Airthings."""
+        try:
+            return await self.airthings.update_devices()  # type: ignore[no-any-return]
+        except AirthingsError as err:
+            raise UpdateFailed(f"Unable to fetch data: {err}") from err
diff --git a/homeassistant/components/airthings/sensor.py b/homeassistant/components/airthings/sensor.py
index f2bf8e071f7..98e627d5b01 100644
--- a/homeassistant/components/airthings/sensor.py
+++ b/homeassistant/components/airthings/sensor.py
@@ -27,8 +27,9 @@ from homeassistant.helpers.entity_platform import AddConfigEntryEntitiesCallback
 from homeassistant.helpers.typing import StateType
 from homeassistant.helpers.update_coordinator import CoordinatorEntity
 
-from . import AirthingsConfigEntry, AirthingsDataCoordinatorType
+from . import AirthingsConfigEntry
 from .const import DOMAIN
+from .coordinator import AirthingsDataUpdateCoordinator
 
 SENSORS: dict[str, SensorEntityDescription] = {
     "radonShortTermAvg": SensorEntityDescription(
@@ -140,7 +141,7 @@ async def async_setup_entry(
 
 
 class AirthingsHeaterEnergySensor(
-    CoordinatorEntity[AirthingsDataCoordinatorType], SensorEntity
+    CoordinatorEntity[AirthingsDataUpdateCoordinator], SensorEntity
 ):
     """Representation of a Airthings Sensor device."""
 
@@ -149,7 +150,7 @@ class AirthingsHeaterEnergySensor(
 
     def __init__(
         self,
-        coordinator: AirthingsDataCoordinatorType,
+        coordinator: AirthingsDataUpdateCoordinator,
         airthings_device: AirthingsDevice,
         entity_description: SensorEntityDescription,
     ) -> None: