diff --git a/homeassistant/components/airq/icons.json b/homeassistant/components/airq/icons.json
new file mode 100644
index 00000000000..fec6eb8dd86
--- /dev/null
+++ b/homeassistant/components/airq/icons.json
@@ -0,0 +1,24 @@
+{
+  "entity": {
+    "sensor": {
+      "health_index": {
+        "default": "mdi:heart-pulse"
+      },
+      "absolute_humidity": {
+        "default": "mdi:water"
+      },
+      "oxygen": {
+        "default": "mdi:leaf"
+      },
+      "performance_index": {
+        "default": "mdi:head-check"
+      },
+      "radon": {
+        "default": "mdi:radioactive"
+      },
+      "virus_index": {
+        "default": "mdi:virus-off"
+      }
+    }
+  }
+}
diff --git a/homeassistant/components/airq/sensor.py b/homeassistant/components/airq/sensor.py
index f1fdfb289dd..ad05202943f 100644
--- a/homeassistant/components/airq/sensor.py
+++ b/homeassistant/components/airq/sensor.py
@@ -190,7 +190,6 @@ SENSOR_TYPES: list[AirQEntityDescription] = [
         translation_key="health_index",
         native_unit_of_measurement=PERCENTAGE,
         state_class=SensorStateClass.MEASUREMENT,
-        icon="mdi:heart-pulse",
         value=lambda data: data.get("health", 0.0) / 10.0,
     ),
     AirQEntityDescription(
@@ -206,7 +205,6 @@ SENSOR_TYPES: list[AirQEntityDescription] = [
         native_unit_of_measurement=CONCENTRATION_GRAMS_PER_CUBIC_METER,
         state_class=SensorStateClass.MEASUREMENT,
         value=lambda data: data.get("humidity_abs"),
-        icon="mdi:water",
     ),
     AirQEntityDescription(
         key="h2_M1000",
@@ -263,7 +261,6 @@ SENSOR_TYPES: list[AirQEntityDescription] = [
         native_unit_of_measurement=PERCENTAGE,
         state_class=SensorStateClass.MEASUREMENT,
         value=lambda data: data.get("oxygen"),
-        icon="mdi:leaf",
     ),
     AirQEntityDescription(
         key="o3",
@@ -277,7 +274,6 @@ SENSOR_TYPES: list[AirQEntityDescription] = [
         translation_key="performance_index",
         native_unit_of_measurement=PERCENTAGE,
         state_class=SensorStateClass.MEASUREMENT,
-        icon="mdi:head-check",
         value=lambda data: data.get("performance", 0.0) / 10.0,
     ),
     AirQEntityDescription(
@@ -293,7 +289,6 @@ SENSOR_TYPES: list[AirQEntityDescription] = [
         native_unit_of_measurement=CONCENTRATION_MICROGRAMS_PER_CUBIC_METER,
         state_class=SensorStateClass.MEASUREMENT,
         value=lambda data: data.get("pm1"),
-        icon="mdi:dots-hexagon",
     ),
     AirQEntityDescription(
         key="pm2_5",
@@ -301,7 +296,6 @@ SENSOR_TYPES: list[AirQEntityDescription] = [
         native_unit_of_measurement=CONCENTRATION_MICROGRAMS_PER_CUBIC_METER,
         state_class=SensorStateClass.MEASUREMENT,
         value=lambda data: data.get("pm2_5"),
-        icon="mdi:dots-hexagon",
     ),
     AirQEntityDescription(
         key="pm10",
@@ -309,7 +303,6 @@ SENSOR_TYPES: list[AirQEntityDescription] = [
         native_unit_of_measurement=CONCENTRATION_MICROGRAMS_PER_CUBIC_METER,
         state_class=SensorStateClass.MEASUREMENT,
         value=lambda data: data.get("pm10"),
-        icon="mdi:dots-hexagon",
     ),
     AirQEntityDescription(
         key="pressure",
@@ -376,7 +369,6 @@ SENSOR_TYPES: list[AirQEntityDescription] = [
         native_unit_of_measurement=ACTIVITY_BECQUEREL_PER_CUBIC_METER,
         state_class=SensorStateClass.MEASUREMENT,
         value=lambda data: data.get("radon"),
-        icon="mdi:radioactive",
     ),
     AirQEntityDescription(
         key="temperature",
@@ -405,7 +397,6 @@ SENSOR_TYPES: list[AirQEntityDescription] = [
         translation_key="virus_index",
         native_unit_of_measurement=PERCENTAGE,
         state_class=SensorStateClass.MEASUREMENT,
-        icon="mdi:virus-off",
         value=lambda data: data.get("virus", 0.0),
     ),
 ]