Aqara TVOC Air Quality Monitor

Quick verdict

The Aqara TVOC monitor gives you air quality, temperature, and humidity readings with a handy e-ink display — no phone needed to check current values. It integrates well with zigbee2mqtt and ZHA for fully local operation. The TVOC readings are good for spotting trends (stuffy room, cooking fumes) rather than precise lab measurements, but that's exactly what most people need.

Standout: Three-in-one TVOC, temperature, and humidity sensor with an always-on e-ink display.

Last checked: 2026-03-25

Compatibility snapshot

Why it stands out

• monitors TVOC, temperature, and humidity in one compact sensor
• e-ink display shows readings at a glance without pulling out your phone
• solid Zigbee compatibility with zigbee2mqtt, ZHA, and Aqara hubs

Reasons to hesitate

• requires a Zigbee coordinator or Aqara hub
• TVOC sensor is not lab-grade — useful for trends, not precise measurements
• no CO2 sensing — only TVOC

Best for

• monitoring indoor air quality trends alongside temperature and humidity
• Zigbee setups wanting a multi-sensor with a built-in display

Avoid if

• you need precise CO2 measurements — look at dedicated CO2 monitors
• you have no Zigbee coordinator or Aqara hub

Privacy and local-control notes

Zigbee sensor with no cloud dependency when used with zigbee2mqtt or ZHA. Can also work with the Aqara Hub for Apple Home exposure. No data leaves your network in the Zigbee-direct setup.

Home Assistant support: supported · integration path: zigbee2mqtt / ZHA.

Buying reality check

Price notes: Reasonably priced for a multi-sensor with a display. Good value in the Aqara ecosystem.

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