diff --git a/homeassistant/components/tuya/binary_sensor.py b/homeassistant/components/tuya/binary_sensor.py
index 3c1a666ec79..a1483447749 100644
--- a/homeassistant/components/tuya/binary_sensor.py
+++ b/homeassistant/components/tuya/binary_sensor.py
@@ -137,6 +137,16 @@ BINARY_SENSORS: dict[str, tuple[TuyaBinarySensorEntityDescription, ...]] = {
         ),
         TAMPER_BINARY_SENSOR,
     ),
+    # PM2.5 Sensor
+    # https://developer.tuya.com/en/docs/iot/categorypm25?id=Kaiuz3qof3yfu
+    "pm2.5": (
+        TuyaBinarySensorEntityDescription(
+            key=DPCode.PM25_STATE,
+            device_class=DEVICE_CLASS_SAFETY,
+            on_value="alarm",
+        ),
+        TAMPER_BINARY_SENSOR,
+    ),
     # Gas Detector
     # https://developer.tuya.com/en/docs/iot/categoryrqbj?id=Kaiuz3d162ubw
     "rqbj": (
diff --git a/homeassistant/components/tuya/const.py b/homeassistant/components/tuya/const.py
index 5b8fd87242f..5da0bad19ac 100644
--- a/homeassistant/components/tuya/const.py
+++ b/homeassistant/components/tuya/const.py
@@ -227,6 +227,9 @@ class DPCode(str, Enum):
     PERCENT_STATE_2 = "percent_state_2"
     PERCENT_STATE_3 = "percent_state_3"
     PIR = "pir"  # Motion sensor
+    PM1 = "pm1"
+    PM10 = "pm10"
+    PM25_STATE = "pm25_state"
     PM25_VALUE = "pm25_value"
     POWDER_SET = "powder_set"  # Powder
     POWER_GO = "power_go"
diff --git a/homeassistant/components/tuya/sensor.py b/homeassistant/components/tuya/sensor.py
index c74316f484f..77ec9c1140d 100644
--- a/homeassistant/components/tuya/sensor.py
+++ b/homeassistant/components/tuya/sensor.py
@@ -19,6 +19,8 @@ from homeassistant.const import (
     DEVICE_CLASS_CURRENT,
     DEVICE_CLASS_HUMIDITY,
     DEVICE_CLASS_ILLUMINANCE,
+    DEVICE_CLASS_PM1,
+    DEVICE_CLASS_PM10,
     DEVICE_CLASS_PM25,
     DEVICE_CLASS_POWER,
     DEVICE_CLASS_PRESSURE,
@@ -222,6 +224,58 @@ SENSORS: dict[str, tuple[SensorEntityDescription, ...]] = {
     # PIR Detector
     # https://developer.tuya.com/en/docs/iot/categorypir?id=Kaiuz3ss11b80
     "pir": BATTERY_SENSORS,
+    # PM2.5 Sensor
+    # https://developer.tuya.com/en/docs/iot/categorypm25?id=Kaiuz3qof3yfu
+    "pm2.5": (
+        SensorEntityDescription(
+            key=DPCode.PM25_VALUE,
+            name="Particulate Matter 2.5 µm",
+            device_class=DEVICE_CLASS_PM25,
+            state_class=STATE_CLASS_MEASUREMENT,
+        ),
+        SensorEntityDescription(
+            key=DPCode.CH2O_VALUE,
+            name="Formaldehyde",
+            state_class=STATE_CLASS_MEASUREMENT,
+        ),
+        SensorEntityDescription(
+            key=DPCode.VOC_VALUE,
+            name="Volatile Organic Compound",
+            device_class=DEVICE_CLASS_VOLATILE_ORGANIC_COMPOUNDS,
+            state_class=STATE_CLASS_MEASUREMENT,
+        ),
+        SensorEntityDescription(
+            key=DPCode.TEMP_CURRENT,
+            name="Temperature",
+            device_class=DEVICE_CLASS_TEMPERATURE,
+            state_class=STATE_CLASS_MEASUREMENT,
+        ),
+        SensorEntityDescription(
+            key=DPCode.CO2_VALUE,
+            name="Carbon Dioxide",
+            device_class=DEVICE_CLASS_CO2,
+            state_class=STATE_CLASS_MEASUREMENT,
+        ),
+        SensorEntityDescription(
+            key=DPCode.HUMIDITY_VALUE,
+            name="Humidity",
+            device_class=DEVICE_CLASS_HUMIDITY,
+            state_class=STATE_CLASS_MEASUREMENT,
+        ),
+        SensorEntityDescription(
+            key=DPCode.PM1,
+            name="Particulate Matter 1.0 µm",
+            device_class=DEVICE_CLASS_PM1,
+            state_class=STATE_CLASS_MEASUREMENT,
+        ),
+        SensorEntityDescription(
+            key=DPCode.PM10,
+            name="Particulate Matter 10.0 µm",
+            device_class=DEVICE_CLASS_PM10,
+            state_class=STATE_CLASS_MEASUREMENT,
+        ),
+        *BATTERY_SENSORS,
+    ),
     # Heater
     # https://developer.tuya.com/en/docs/iot/categoryqn?id=Kaiuz18kih0sm
     "qn": (