From c4c4b6c81bcbf61f38c5f88b16d85f5cd3311bc5 Mon Sep 17 00:00:00 2001
From: Joost Lekkerkerker <joostlek@outlook.com>
Date: Fri, 7 Jul 2023 16:03:27 +0200
Subject: [PATCH] Add device class back to Purpleair (#96062)

---
 homeassistant/components/purpleair/sensor.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/homeassistant/components/purpleair/sensor.py b/homeassistant/components/purpleair/sensor.py
index 160f529c285..fffceffa343 100644
--- a/homeassistant/components/purpleair/sensor.py
+++ b/homeassistant/components/purpleair/sensor.py
@@ -168,6 +168,7 @@ SENSOR_DESCRIPTIONS = [
         # This sensor is an air quality index for VOCs. More info at https://github.com/home-assistant/core/pull/84896
         key="voc",
         translation_key="voc_aqi",
+        device_class=SensorDeviceClass.AQI,
         state_class=SensorStateClass.MEASUREMENT,
         value_fn=lambda sensor: sensor.voc,
     ),