diff --git a/homeassistant/components/accuweather/__init__.py b/homeassistant/components/accuweather/__init__.py
index 4a015728d6f..c7943d15bd0 100644
--- a/homeassistant/components/accuweather/__init__.py
+++ b/homeassistant/components/accuweather/__init__.py
@@ -10,9 +10,11 @@ from aiohttp import ClientSession
 from aiohttp.client_exceptions import ClientConnectorError
 from async_timeout import timeout
 
+from homeassistant.components.sensor import DOMAIN as SENSOR_PLATFORM
 from homeassistant.config_entries import ConfigEntry
 from homeassistant.const import CONF_API_KEY, CONF_NAME, Platform
 from homeassistant.core import HomeAssistant
+from homeassistant.helpers import entity_registry as er
 from homeassistant.helpers.aiohttp_client import async_get_clientsession
 from homeassistant.helpers.device_registry import DeviceEntryType
 from homeassistant.helpers.entity import DeviceInfo
@@ -48,6 +50,14 @@ async def async_setup_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
 
     await hass.config_entries.async_forward_entry_setups(entry, PLATFORMS)
 
+    # Remove ozone sensors from registry if they exist
+    ent_reg = er.async_get(hass)
+    for day in range(0, 5):
+        unique_id = f"{coordinator.location_key}-ozone-{day}"
+        if entity_id := ent_reg.async_get_entity_id(SENSOR_PLATFORM, DOMAIN, unique_id):
+            _LOGGER.debug("Removing ozone sensor entity %s", entity_id)
+            ent_reg.async_remove(entity_id)
+
     return True
 
 
diff --git a/homeassistant/components/accuweather/sensor.py b/homeassistant/components/accuweather/sensor.py
index 4d58919947e..737150d4ee0 100644
--- a/homeassistant/components/accuweather/sensor.py
+++ b/homeassistant/components/accuweather/sensor.py
@@ -103,14 +103,6 @@ FORECAST_SENSOR_TYPES: tuple[AccuWeatherSensorDescription, ...] = (
         value_fn=lambda data: cast(int, data[ATTR_VALUE]),
         attr_fn=lambda data: {ATTR_LEVEL: data[ATTR_CATEGORY]},
     ),
-    AccuWeatherSensorDescription(
-        key="Ozone",
-        icon="mdi:vector-triangle",
-        name="Ozone",
-        entity_registry_enabled_default=False,
-        value_fn=lambda data: cast(int, data[ATTR_VALUE]),
-        attr_fn=lambda data: {ATTR_LEVEL: data[ATTR_CATEGORY]},
-    ),
     AccuWeatherSensorDescription(
         key="Ragweed",
         icon="mdi:sprout",
diff --git a/homeassistant/components/accuweather/weather.py b/homeassistant/components/accuweather/weather.py
index 76a5d62a107..0ef729b9b69 100644
--- a/homeassistant/components/accuweather/weather.py
+++ b/homeassistant/components/accuweather/weather.py
@@ -109,16 +109,6 @@ class AccuWeatherEntity(
         """Return the visibility."""
         return cast(float, self.coordinator.data["Visibility"][API_METRIC]["Value"])
 
-    @property
-    def ozone(self) -> int | None:
-        """Return the ozone level."""
-        # We only have ozone data for certain locations and only in the forecast data.
-        if self.coordinator.forecast and self.coordinator.data[ATTR_FORECAST][0].get(
-            "Ozone"
-        ):
-            return cast(int, self.coordinator.data[ATTR_FORECAST][0]["Ozone"]["Value"])
-        return None
-
     @property
     def forecast(self) -> list[Forecast] | None:
         """Return the forecast array."""
diff --git a/tests/components/accuweather/test_init.py b/tests/components/accuweather/test_init.py
index 2b6f5132745..7123d5ef817 100644
--- a/tests/components/accuweather/test_init.py
+++ b/tests/components/accuweather/test_init.py
@@ -5,9 +5,11 @@ from unittest.mock import patch
 from accuweather import ApiError
 
 from homeassistant.components.accuweather.const import DOMAIN
+from homeassistant.components.sensor import DOMAIN as SENSOR_PLATFORM
 from homeassistant.config_entries import ConfigEntryState
 from homeassistant.const import STATE_UNAVAILABLE
 from homeassistant.core import HomeAssistant
+from homeassistant.helpers import entity_registry as er
 from homeassistant.util.dt import utcnow
 
 from . import init_integration
@@ -113,3 +115,21 @@ async def test_update_interval_forecast(hass: HomeAssistant) -> None:
 
         assert mock_current.call_count == 1
         assert mock_forecast.call_count == 1
+
+
+async def test_remove_ozone_sensors(hass: HomeAssistant) -> None:
+    """Test remove ozone sensors from registry."""
+    registry = er.async_get(hass)
+
+    registry.async_get_or_create(
+        SENSOR_PLATFORM,
+        DOMAIN,
+        "0123456-ozone-0",
+        suggested_object_id="home_ozone_0d",
+        disabled_by=None,
+    )
+
+    await init_integration(hass)
+
+    entry = registry.async_get("sensor.home_ozone_0d")
+    assert entry is None
diff --git a/tests/components/accuweather/test_sensor.py b/tests/components/accuweather/test_sensor.py
index 29f698ca52a..323b3ae495d 100644
--- a/tests/components/accuweather/test_sensor.py
+++ b/tests/components/accuweather/test_sensor.py
@@ -305,13 +305,6 @@ async def test_sensor_enabled_without_forecast(hass: HomeAssistant) -> None:
         suggested_object_id="home_mold_pollen_0d",
         disabled_by=None,
     )
-    registry.async_get_or_create(
-        SENSOR_DOMAIN,
-        DOMAIN,
-        "0123456-ozone-0",
-        suggested_object_id="home_ozone_0d",
-        disabled_by=None,
-    )
     registry.async_get_or_create(
         SENSOR_DOMAIN,
         DOMAIN,
@@ -529,18 +522,6 @@ async def test_sensor_enabled_without_forecast(hass: HomeAssistant) -> None:
     assert entry
     assert entry.unique_id == "0123456-mold-0"
 
-    state = hass.states.get("sensor.home_ozone_0d")
-    assert state
-    assert state.state == "32"
-    assert state.attributes.get(ATTR_ATTRIBUTION) == ATTRIBUTION
-    assert state.attributes.get("level") == "Good"
-    assert state.attributes.get(ATTR_ICON) == "mdi:vector-triangle"
-    assert state.attributes.get(ATTR_STATE_CLASS) is None
-
-    entry = registry.async_get("sensor.home_ozone_0d")
-    assert entry
-    assert entry.unique_id == "0123456-ozone-0"
-
     state = hass.states.get("sensor.home_ragweed_pollen_0d")
     assert state
     assert state.state == "0"
diff --git a/tests/components/accuweather/test_weather.py b/tests/components/accuweather/test_weather.py
index 66826f82d17..ab4faf73c81 100644
--- a/tests/components/accuweather/test_weather.py
+++ b/tests/components/accuweather/test_weather.py
@@ -14,7 +14,6 @@ from homeassistant.components.weather import (
     ATTR_FORECAST_WIND_BEARING,
     ATTR_FORECAST_WIND_SPEED,
     ATTR_WEATHER_HUMIDITY,
-    ATTR_WEATHER_OZONE,
     ATTR_WEATHER_PRESSURE,
     ATTR_WEATHER_TEMPERATURE,
     ATTR_WEATHER_VISIBILITY,
@@ -46,7 +45,6 @@ async def test_weather_without_forecast(hass: HomeAssistant) -> None:
     assert state.state == "sunny"
     assert not state.attributes.get(ATTR_FORECAST)
     assert state.attributes.get(ATTR_WEATHER_HUMIDITY) == 67
-    assert not state.attributes.get(ATTR_WEATHER_OZONE)
     assert state.attributes.get(ATTR_WEATHER_PRESSURE) == 1012.0
     assert state.attributes.get(ATTR_WEATHER_TEMPERATURE) == 22.6
     assert state.attributes.get(ATTR_WEATHER_VISIBILITY) == 16.1
@@ -68,7 +66,6 @@ async def test_weather_with_forecast(hass: HomeAssistant) -> None:
     assert state
     assert state.state == "sunny"
     assert state.attributes.get(ATTR_WEATHER_HUMIDITY) == 67
-    assert state.attributes.get(ATTR_WEATHER_OZONE) == 32
     assert state.attributes.get(ATTR_WEATHER_PRESSURE) == 1012.0
     assert state.attributes.get(ATTR_WEATHER_TEMPERATURE) == 22.6
     assert state.attributes.get(ATTR_WEATHER_VISIBILITY) == 16.1