diff --git a/homeassistant/components/openweathermap/const.py b/homeassistant/components/openweathermap/const.py
index e5451322ea6..2c23c618c75 100644
--- a/homeassistant/components/openweathermap/const.py
+++ b/homeassistant/components/openweathermap/const.py
@@ -16,7 +16,7 @@ from homeassistant.const import (
     DEVICE_CLASS_TIMESTAMP,
     LENGTH_MILLIMETERS,
     PERCENTAGE,
-    PRESSURE_PA,
+    PRESSURE_HPA,
     SPEED_METERS_PER_SECOND,
     TEMP_CELSIUS,
 )
@@ -170,7 +170,7 @@ WEATHER_SENSOR_TYPES = {
     },
     ATTR_API_PRESSURE: {
         SENSOR_NAME: "Pressure",
-        SENSOR_UNIT: PRESSURE_PA,
+        SENSOR_UNIT: PRESSURE_HPA,
         SENSOR_DEVICE_CLASS: DEVICE_CLASS_PRESSURE,
     },
     ATTR_API_CLOUDS: {SENSOR_NAME: "Cloud coverage", SENSOR_UNIT: PERCENTAGE},