diff --git a/libnymea/interfaces/airquality.json b/libnymea/interfaces/airquality.json
new file mode 100644
index 00000000..9f9ccc4f
--- /dev/null
+++ b/libnymea/interfaces/airquality.json
@@ -0,0 +1,24 @@
+{
+    "description": "Air quality sensors. Describes the current quality of the air. As air quality index the PM2.5 measurment (particles pollution level) will be used.",
+    "extends": "sensor",
+    "states": [
+        {
+            "name": "airQuality",
+            "type": "QString",
+            "logged": true,
+            "possibleValues": [
+                "Good",
+                "Moderate",
+                "Unhealthy for Sensitive Groups",
+                "Unhealthy",
+                "Very unhealthy",
+                "Hazardous"
+            ]
+        },
+        {
+            "name": "airQualityIndex",
+            "type": "uint",
+            "logged": true
+        }
+    ]
+}
diff --git a/libnymea/interfaces/indoorairquality.json b/libnymea/interfaces/indoorairquality.json
new file mode 100644
index 00000000..f5db0514
--- /dev/null
+++ b/libnymea/interfaces/indoorairquality.json
@@ -0,0 +1,24 @@
+{
+    "description": "Indoor air quality sensors. Describes the current quality of the air in a room. As air quality index the Volatile organic compounds (VOC) measurment will be used.",
+    "extends": "sensor",
+    "states": [
+        {
+            "name": "indoorAirQuality",
+            "type": "QString",
+            "logged": true,
+            "possibleValues": [
+                "Excellent",
+                "Good",
+                "Moderate",
+                "Poor",
+                "Unhealthy"
+            ]
+        },
+        {
+            "name": "voc",
+            "type": "uint",
+            "unit": "PartsPerMillion",
+            "logged": true
+        }
+    ]
+}
diff --git a/libnymea/interfaces/interfaces.qrc b/libnymea/interfaces/interfaces.qrc
index 36de0ac4..4af7c172 100644
--- a/libnymea/interfaces/interfaces.qrc
+++ b/libnymea/interfaces/interfaces.qrc
@@ -80,5 +80,7 @@
         <file>update.json</file>
         <file>watersensor.json</file>
         <file>cleaningrobot.json</file>
+        <file>airquality.json</file>
+        <file>indoorairquality.json</file>
     </qresource>
 </RCC>