Terrestream vs Awair Element

Awair Element is a compact five-factor monitor; Terrestream adds broader particulate sizing, NOx, pressure, light, and deeper interpretation.

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Indoor air-quality measurement graphic used for monitor comparison.
Interactive chart - coming soon
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Last reviewed June 10, 2026. Awair support describes Element as measuring temperature, relative humidity, CO2, total VOCs, and PM2.5, with an Awair Score in the app.

Where Awair fits. Awair Element is a straightforward home monitor for the core comfort and indoor-air channels. It is easy to explain and may be enough when you only need the classic five-factor set.

Where Terrestream differs. Terrestream adds PM1, PM4, PM10, NOx index, pressure, and light, then uses the dashboard to explain patterns with outdoor context and history.

Factual distinction. Awair Element is the compact score-driven comparison point. Terrestream has more channels and an interpretation layer around source patterns.

References

  1. Awair Element — archived snapshot (Internet Archive, 2026-06-10) web.archive.org
  2. Awair Support - Awair Element air factors support.getawair.com
  3. Awair Support - Element vs 2nd Edition support.getawair.com