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Home Assistant TestFlight
Sensors

Awair

awair

Built inLocal polling

The Awair integration will fetch data from your Awair devices.

In Apple Home through HomeKit Bridge

What HomeKit Bridge makes of each kind of entity this integration creates, read from its source code. A device only gets the ones that apply to it.

EntityShows up asNote
sensorSensor (CO₂, PM10, PM2.5, humidity, light level, temperature)

What people report

Awair local API works offline and is recommended; the old cloud hobby API was sunset.

  • Works2
  • Won’t be supported1
DeviceIn Home AssistantIn Apple HomeWhat they saidSource
Awair ElementsWorks LocalLocal API works; connection failure fixed by restarting the device
Saved copy
The problem Since the update to 2023.5.3, HA won't connect to my Awair Elements anymore. ### What version of Home Assistant Core has the issue? 2023.5.3 ### What was the last working version of Home Assistant Core? 2023.5.2 ### What type of installation are you running? Home Assistant OS ### Integration causing the issue Awair ### Link to integration documentation on our website https://www.home-assistant.io/integrations/awair ### Diagnostics information _No response_ ### Example YAML snippet _No response_ ### Anything in the logs that might be useful for us? [code] ### Additional information …

Excerpt saved from GitHub on 2026-10-23.

Issue #93209 · 2023-05
Awair local API devicesWorks LocalLocal API added; more frequent polling and works without internet
Saved copy
Proposed change Add support for Awair's (beta) Local API. This API supports more frequent polling and will work when there is no Internet connection. Previous attempt in #39538 but that was introducing an entirely new integration. #39538#issuecomment-693547702 suggested extending the current awair component to add an option for the local API, which this new PR does. #39538 also suggested mDNS discovery, that is not in this PR, but could be explored and submitted in a future PR. Still to be done: - [ ] More tests need to be written - [x] more thoughtful unique IDs for local API - [x] more …

Excerpt saved from GitHub on 2026-10-23.

PR #75535 · 2022-07
Awair (cloud API, older devices)Won’t be supported CloudHobby cloud API sunset; older devices no longer supported, use local API
Saved copy
@JVTEAM Yes, the Awair hobby API has been sunset, and they no longer support older devices. If you are using a newer Awair device, I recommend switching to the local API integration instead. Our docs here need to be updated, but I do not have much time for maintenance these days and have not yet been able to do so. Thanks for the reply! I switched over to the local api. After a bit of a struggle I got it all reset. Thank you!

Excerpt saved from GitHub on 2026-10-23.

Issue #89745 · 2023-03

Gathered from GitHub issues, pull requests, discussions and docs, and from r/homeassistant. These are individual reports, so check the linked thread and the date before you buy.

How it connects

Local polling

Talks to the device on your network, asking it for updates every so often.

Found automatically over

  • Bonjour (zeroconf)

Details

Installs (analytics)1,546 (0.22%)
Added inHome Assistant 0.84
Set up in the UIYes
Maintainers@ahayworth, @ricohageman

In ReReHome

Whatever HomeKit Bridge shares reaches Apple Home as normal HomeKit accessories behind your Home Assistant bridge, so ReReHome shows and controls them like any other.

Bridges get their own settings page listing the accessories behind them.