Update Stookwijzer markdown with extra sensors

source/_integrations/stookwijzer.markdown

@@ -16,6 +16,19 @@ ha_platforms:
 ha_integration_type: service
 ---
 
-The Stookwijzer integration queries the [Stookwijzer](https://www.stookwijzer.nu) API for windspeed and gets the air quality index from [Luchtmeetnet](https://www.luchtmeetnet.nl). Using these parameters, Stookwijzer advises people not to burn pallets or wood, or to use the barbecue. This can prevent health problems for people in the area.
+The Stookwijzer integration queries the [Atlas Leefomgeving Stookwijzer](https://www.atlasleefomgeving.nl/stookwijzer) API for windspeed and air quality index. Based on these values, Stookwijzer advises people not to burn pallets or wood, or not to use the barbecue. This can help prevent health issues for people in the area.
+
+Beside the actual state, the **Stookwijzer** sensor also has forecast attributes.
+Both the state and forecast can provide three different levels of recommendations:
+
+- **Code Yellow**: Please note: burning wood causes discomfort and air pollution.
+- **Code Orange**: It is recommended not to burn wood now.
+- **Code Red**: Do not burn wood now.
+
+Additionally, various sensor and binary sensor entities are provided:
+
+- **Stookalert**: Binary sensor indicating whether there is a Stookalert in the region or province. This sensor also has forecast attributes.
+- **Windspeed**: Sensor containing the current windspeed at the selected location.
+- **Air Quality Index**: Sensor containing the air quality index at the selected location.
 
 {% include integrations/config_flow.md %}