Bad values Ikea Vindstyrka HomeAssistant


I need your assistant if it’s possible :).

I have a display problem after installing the new IKEA Vindstyrka sensor.
It seems to work since Deconz but i can’t show the values pm2_5 and tVOC on HomeAssistant.

deCONZ Configuration with the value :
pm2 5

I can’t see this value on H.A.

When I look at other posts the value is written “particulate matter”.

Do you have any idea what I need to do?

Best Regards,

How did you pair the device in Deconz?
I’m trying but unsuccessfully.

Reset the device first then try to pair it.

I found that in the late night. :slight_smile:

Hello @LeoeLeoeL Have you successfully paired your device? :slight_smile:

Do you have the same values as me?

Same problem. Would really love to see the answer how to integrate the pm2.5 values into home assistant.

The PPB value IS the tVoc value, though


Pm25 will be available with this PR. Probably in hass 2023.5

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I updated the firmware using Deconz.
I hoped for decimals in temperature readings but not.

Hi, is there now a solution for displaying PM2.5 values in HA, similar to FHEM?

In the system, I can read the following values:

  • Temperature (°C)
  • Humidity (%)
  • Air quality PM2.5 (excellent, good, etc.)
  • Air quality (ppb)
  • Air quality tVOC (excellent, good, etc.)

What I’m missing is the exact value of air quality PM2.5 in µg/m³. This specific value is presented to me in the deCONZ GUI as “042A PM2.5 measurement,” and I can read it there.

Regrettably, my knowledge is limited in this area, and I’m unable to solve the problem on my own.

I’d appreciate any assistance. Thank you.