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Air Quality Monitors

PM2.5, CO2, VOC sensors—how to interpret readings and spot poor ventilation.

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Isometric illustration of a home air quality monitor on a desk

VOC Sensors Explained: Why Readings Vary and How to Use Them Safely

January 20, 2026 · 13 min read

Understand how home VOC sensors work, why TVOC readings jump around, and how to use these monitors safely alongside ventilation and filtration strategies.

Isometric indoor air quality monitor on a modern desk

CO2 Monitors for Homes: What Good Numbers Look Like and Why They Matter

January 19, 2026 · 13 min read

Learn what home CO2 monitor readings mean, typical indoor ranges, how monitors work, and practical steps to keep…

Isometric illustration of a home air quality monitor on desk

Indoor Air Quality Monitors: What to Measure (PM2.5, CO2, VOCs, Humidity)

January 18, 2026 · 13 min read

Learn what home air quality monitors measure, including PM2.5, CO2, VOCs, and humidity, plus how to interpret readings…

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