diff --git a/homeassistant/components/gios/const.py b/homeassistant/components/gios/const.py
index 4f19b0d8a68..9b98b0bda26 100644
--- a/homeassistant/components/gios/const.py
+++ b/homeassistant/components/gios/const.py
@@ -27,6 +27,8 @@ SCAN_INTERVAL: Final = timedelta(minutes=30)
 DOMAIN: Final = "gios"
 MANUFACTURER: Final = "Główny Inspektorat Ochrony Środowiska"
 
+URL = "http://powietrze.gios.gov.pl/pjp/current/station_details/info/{station_id}"
+
 API_TIMEOUT: Final = 30
 
 ATTR_INDEX: Final = "index"
diff --git a/homeassistant/components/gios/sensor.py b/homeassistant/components/gios/sensor.py
index 5dd48656d12..f60a8e99d5a 100644
--- a/homeassistant/components/gios/sensor.py
+++ b/homeassistant/components/gios/sensor.py
@@ -25,6 +25,7 @@ from .const import (
     DOMAIN,
     MANUFACTURER,
     SENSOR_TYPES,
+    URL,
 )
 from .model import GiosSensorEntityDescription
 
@@ -86,6 +87,7 @@ class GiosSensor(CoordinatorEntity, SensorEntity):
             identifiers={(DOMAIN, str(coordinator.gios.station_id))},
             manufacturer=MANUFACTURER,
             name=DEFAULT_NAME,
+            configuration_url=URL.format(station_id=coordinator.gios.station_id),
         )
         self._attr_name = f"{name} {description.name}"
         self._attr_unique_id = f"{coordinator.gios.station_id}-{description.key}"