diff --git a/README.md b/README.md
index 15a2020..ac891b8 100644
--- a/README.md
+++ b/README.md
@@ -1,7 +1,76 @@
 # worlds-air-quality-index-widget-api
-HACS World's Air Quality Index widget API from waqi.info
 
-city: london
-dispaly: <center>%cityname<br>%aqi<br><small>%date</small></center>
-lang: pl
+A Home Assistant custom Fronted for World's Air Quality Index widget API (waqi.info).
+
+![Widget](https://github.com/pawkakol1/worlds-air-quality-index-widget-api/blob/main/images/london-AQI_widget_API.png)
+
+Fronted supports widget described in this link: [](https://aqicn.org/faq/2015-07-28/air-quality-widget-new-improved-feed/en/)
+
+To add it into Lovelace dashoard, you need to select:
+- add card,
+- Manual (Need to add a custom card or just want to manually write the YAML?)
+- And put below example code in Card configuration popup
+
+```
+city:
+  - london
+lang: en
+display: <center>%details</center>
+type: custom:worlds-air-quality-index-widget-api
+```
+
+City parameter determines station, you can put simple name of city such as london, or you can put full name of your specified station:
+```
+city:
+  - united-kingdom/london-bloomsbury/
+lang: en
+display: <center>%details</center>
 type: custom:worlds-air-quality-index-widget-api
+```
+To get your station city text, you need to find it on waqi.info website map, and click on it. You will be moved to aqicn.org website to your specific station details. 
+In the URL of the browser you will find name of the station. You need to copy it and paste to the Manual card configuration as a city parameter
+
+![URL text](https://github.com/pawkakol1/worlds-air-quality-index-widget-api/blob/main/images/station_URL.png)
+
+Lang parameter allows to set language of the widget. Supported languages are predefined by waqi.info, below is the list of all supported languages:
+- "en": English
+- "cn": Chinese
+- "jp": Japanese
+- "es": Spanish
+- "kr": Korean
+- "ru": Russian
+- "hk": Traditional Chinese
+- "fr": French
+- "pl": Polish
+- "de": German
+- "pt": Portuguese
+- "vn": Vietnamese
+- "it": Italian
+- "id": Indonesian
+- "nl": Dutch
+- "fa": Persian
+- "th": Thai
+- "hu": Hungarian
+- "el": Greek
+- "ro": Romanian
+- "bg": Bulgarian
+- "ur": Urdu
+- "hi": Hindi
+- "ar": Arabic
+- "sr": Serbian
+- "bn": Bangla
+- "hu": Hungarian
+- "bs": Bosnian
+- "hr": Croatian
+
+Display determines method of widget printing, and it affects appearance of the widget. It is a HTML-based string, and can contain any of the following keywords:
+- `%cityname` for the name of the city (eg Beijing),
+- `%aqi` for the decorated AQI value (eg 58),
+- `%aqiv` for the undecorated (raw text) AQI value (eg 58),
+- `%style` for the css declaration of the decorated AQI details (eg background-color: #ffde33;color:#000000;),
+- `%date` for the time at which the AQI was updated (eg Wed 20:00),
+- `%impact` for the associated health impact (eg Good, Moderate...)
+- `%attribution` for the AQI data attribution ( eg Beijing Environmental Protection Monitoring Center)
+- `%details` for the full AQI details (the content of the popup displayed when moving the mouse over the AQI value).
+
+For examples of the usage you can go to this link: [](https://aqicn.org/faq/2015-07-28/air-quality-widget-new-improved-feed/en/)
\ No newline at end of file