AirGradient builds open-source indoor and outdoor air quality monitors that track PM2.5, CO2, temperature, humidity and other pollutants. The company is known for its open hardware and firmware, letting users build, repair and integrate the monitors with platforms like Home Assistant and its own dashboard. AirGradient appeals to people who want transparent, data-driven air quality monitoring rather than a closed black box.
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AirGradient products
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Compare AirGradient Air Quality Monitors against every other brand
AirGradient is one of 16 brands in this category. The table lines them all up on the same specs, so you can see what you gain or give up by staying with one of them.
- 32 Air Quality Monitors
- 55 specs compared
- 51 filters
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