From cb581271edd4b7a2ad41538af5792e706bd3e5c2 Mon Sep 17 00:00:00 2001
From: Brandon Harvey <8107750+bharvey88@users.noreply.github.com>
Date: Mon, 18 May 2026 18:19:51 -0500
Subject: [PATCH] [sgp4x] Remove incorrect AQI device class from VOC and NOx
 Index sensors (#16464)

---
 esphome/components/sgp4x/sensor.py | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/esphome/components/sgp4x/sensor.py b/esphome/components/sgp4x/sensor.py
index 1e58a0f26a..d407f20a4e 100644
--- a/esphome/components/sgp4x/sensor.py
+++ b/esphome/components/sgp4x/sensor.py
@@ -15,7 +15,6 @@ from esphome.const import (
     CONF_STORE_BASELINE,
     CONF_TEMPERATURE_SOURCE,
     CONF_VOC,
-    DEVICE_CLASS_AQI,
     ICON_RADIATOR,
     STATE_CLASS_MEASUREMENT,
 )
@@ -72,13 +71,11 @@ CONFIG_SCHEMA = cv.All(
             cv.Optional(CONF_VOC): sensor.sensor_schema(
                 icon=ICON_RADIATOR,
                 accuracy_decimals=0,
-                device_class=DEVICE_CLASS_AQI,
                 state_class=STATE_CLASS_MEASUREMENT,
             ).extend(VOC_SENSOR),
             cv.Optional(CONF_NOX): sensor.sensor_schema(
                 icon=ICON_RADIATOR,
                 accuracy_decimals=0,
-                device_class=DEVICE_CLASS_AQI,
                 state_class=STATE_CLASS_MEASUREMENT,
             ).extend(NOX_SENSOR),
             cv.Optional(CONF_STORE_BASELINE, default=True): cv.boolean,