Mold Indicator in Home Assistant
mold_indicator
part of Home Assistant since 0.20
Mold Indicator is an official Home Assistant integration for Environment and Helper. Works on data Home Assistant already has, without a device of its own.
Facts about this integration
- Compatible with Home Assistant
- yes, official integration
- Connection
- Calculated – Works on data Home Assistant already has, without a device of its own.
- Setup
- in the user interface
- Kind
- Helper
- Quality scale
- Internal – Part of Home Assistant itself, not rated separately.
- Installations
- 5,893 (0.9 % of the installations that share statistics)
- Categories
- Environment, Helper
- Provides
- Sensor
Setup
- In Home Assistant open Settings → Devices & services.
- Click "Add integration" and search for Mold Indicator.
- Follow the dialog – it asks for everything the integration needs.
The link goes through my.home-assistant.io and opens the setup dialog in your own instance – no address of ours is involved.
Known issues and fixes
0 open issues and 3 bug fixes in the last twelve months are recorded for Mold Indicator in the Home Assistant issue tracker. If something does not work, update first: the most recent fix shipped with Home Assistant 2026.8.0.
Fixed
- fixed in 2026.8.0 Bug fix #177600
- fixed in 2025.12.4 Bug fix #158979
Source: the issue tracker of Home Assistant, as of September 16, 2026. The sentences are written by a language model from the titles of the issues; the reports themselves are on GitHub.
Check a specific device for known problems in the product check →
Source of this entry: the official documentation of the integration