---
title: "Serial Particulate Matter"
description: "Serial Particulate Matter is a built-in integration for Home Assistant. It has 17 installs sharing analytics and works locally."
canonical: "https://vulpo.app/integrations/core/serial-pm"
url: "https://vulpo.app/integrations/core/serial-pm.md"
last-updated: "2026-10-22"
version: "1.4"
---

# Serial Particulate Matter

> Serial Particulate Matter is a built-in integration for Home Assistant. It has 17 installs sharing analytics and works locally.

Set up in configuration.yaml. See [the documentation](https://www.home-assistant.io/integrations/serial_pm/).

## Supports

- **Works locally**: Talks to your devices on your own network. No vendor cloud in between.
- **Set up in YAML**: Added through configuration.yaml.
- **Updated with Home Assistant**: Ships and updates with every Home Assistant release.

## Setting it up

It is set up in configuration.yaml, not in the UI.

## At a glance

- Kind: Built-in integration
- Category: [Sensors](https://vulpo.app/integrations/category/sensors.md), Air quality
- Number: 17 installs sharing analytics
- Connection: Works locally
- Upkeep: Part of Home Assistant
- Needs: Built into Home Assistant
- Domain: `serial_pm`
- Source: <https://www.home-assistant.io/integrations/serial_pm/>

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/core/serial-pm

---

- HTML version of this page: https://vulpo.app/integrations/core/serial-pm
- 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