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Home Assistant TestFlight
Sensirion

Sensirion SGP41 NOx sensor

Sensors · Security

Requested

1 report: 1 asks for support.

Reported with 1 integration: Indoor Air Quality UK Index.

What people report

IntegrationIn Home AssistantIn Apple HomeWhat they saidSource
Indoor Air Quality UK IndexRequestedWants NOx index usable as a source
Saved copy
… not a duplicate feature request of previous feature requests. ### Is your feature request related to a problem? Please describe. I would like to use my NOx Sensor with this component. ### Describe the solution you'd like Sensors like the SGP41 not only give a VOC Index value but also an NOx Index Value. Maybe this could also be implemented as a Source? It could be treated similarly to NO2. ### Describe alternatives you've considered none ### Additional context This is the documentation of the Index: https://sensirion.com/media/documents/9F289B95/6294DFFC/Info_Note_NOx_Index.pdf

Excerpt saved from GitHub on 2026-10-23.

Issue #170 · 2025-01

Each row is one report from a GitHub thread, an integration’s docs, or r/homeassistant. Check the date and the linked source before you buy.

In ReReHome

Once Home Assistant’s HomeKit Bridge shares it, this device reaches Apple Home as a HomeKit accessory behind your Home Assistant bridge, so ReReHome shows and controls it like any other.

Identifiers

BrandSensirion
ModelSGP41
CategorySensors