In the AirGradient admin section you can setup policies. You can reach the Place Administration with the hamburger menu or via https://app.airgradient.com/settings/place . Please note that this administration menu is ONLY available for administrators.
If your organisation e.g. school has an air quality policy, this should be added here so that it is displayed on the dashboard and also used in the AQI notification emails.
You need to define the minimum and maximum AQI for each level and can then define the color, icon, title and description.
This information is then used e.g. on the dashboard to show the users the current policy level with the current outdoor air quality:
In the same way as the PM2.5 bands are defined above, organisations can also define heat levels.