---
title: "Indoor Air Quality UK Index"
description: "Indoor Air Quality UK Index is a Marketplace integration for Home Assistant. It has 109 installs sharing analytics, works locally and was last updated January 4, 2025."
canonical: "https://vulpo.app/integrations/marketplace/limych-ha-iaquk"
url: "https://vulpo.app/integrations/marketplace/limych-ha-iaquk.md"
last-updated: "2026-10-22"
version: "1.4"
---

# Indoor Air Quality UK Index

> Indoor Air Quality UK Index is a Marketplace integration for Home Assistant. It has 109 installs sharing analytics, works locally and was last updated January 4, 2025.

Indoor Air Quality UK Index is an integration that rates the air quality of a room from existing sensors. It combines readings such as temperature, humidity, carbon dioxide, carbon monoxide, nitrogen dioxide, VOC, formaldehyde, radon and particulate matter into one index. The index follows the methodology of the IAQ UK organization. Each room is defined as a named group with a friendly name, the source sensors to use, and the output sensors to create, and any number of groups can be added. The integration provides sensor entities, works locally, and is configured in the YAML configuration file.

Automatic summary of the README of Limych/ha-iaquk. Something wrong, or are you the maintainer and want your own text here? [Get in touch](https://vulpo.app/contact)

[Open in My Home Assistant](https://my.home-assistant.io/redirect/hacs_repository/?owner=Limych&repository=ha-iaquk&category=integration)

On Home Assistant 2026.11 or newer? [Open it in the Marketplace](https://my.home-assistant.io/redirect/marketplace_repository/?owner=Limych&repository=ha-iaquk&category=integration)

## Supports

- **Works locally**: Talks to your devices on your own network. No vendor cloud in between.
- **From the Marketplace**: Installed through the Marketplace, formerly HACS.

## Setting it up

Install it from the Marketplace and restart Home Assistant. It is then set up in configuration.yaml.

## From the README

> Please:star: this repo if you find it useful
>
> This component allows you to evaluate the air quality in any room, using data from various sensors installed there. Such as temperature, humidity, carbon dioxide sensors, etc.

From the README of [Limych/ha-iaquk](https://github.com/Limych/ha-iaquk#readme), [MIT License](https://spdx.org/licenses/MIT.html). Shortened.

## At a glance

- Kind: Marketplace integration
- Category: [Sensors](https://vulpo.app/integrations/category/sensors.md), Air quality
- Number: 109 installs sharing analytics; 129 GitHub stars
- Connection: Works locally
- Upkeep: No update in over 18 months
- Needs: Needs the Marketplace (HACS on 2026.10 and older)
- Latest version: 1.6.10, last updated January 4, 2025
- Domain: `iaquk`
- Source: <https://github.com/Limych/ha-iaquk>
- Issues: <https://github.com/Limych/ha-iaquk/issues>

In Vulpo: Chart card, Apple Watch

Independent directory, made by the developer of Vulpo. Not affiliated with Home Assistant or the Open Home Foundation. [About these numbers](https://vulpo.app/integrations/about)

Last updated 2026-10-22. Source: https://vulpo.app/integrations/marketplace/limych-ha-iaquk

---

- HTML version of this page: https://vulpo.app/integrations/marketplace/limych-ha-iaquk
- Site index for agents: https://vulpo.app/llms.txt
- Everything in one document: https://vulpo.app/llms-full.txt
- All pages: https://vulpo.app/sitemap.xml