In winter, it’s important to ventilate living and working spaces regularly. Here’s how to make a homemade measuring station ...

[Andrew Lamchenko], who has built a number of small e-ink-based sensors this year, released another design called the eON Indoor Air Quality Sensor. As his previous sensor designs, the eON boasts a ...

Ever wanted an indoor environment sensor that’s dead simple yet a complete package? That’s the anotter-sensor-hub project from [Jana Marie], designed for the Sensirion SEN05x series sensors, with a ...

The best monitors from CR’s tests detect a range of indoor pollutants, and some work automatically with air purifiersDevices ...

Renesas Electronics Corp. has launched an advanced, all-in-one sensor module for indoor air quality monitoring in a compact footprint. The RRH62000 is the company’s first multi-sensor air quality ...

Living on a hill near a gravel pit in Draper, Utah, Adrian Dybwad can see the dust rise from the pit when a strong wind blows. "I just wondered how much dust was generated," he said. His curiosity led ...

Smoke and soot from wildfires are darkening skies across the Eastern U.S., bringing deeply unhealthy air from Canada into some of the most populous parts of the U.S. But it’s not always so obvious ...

Keeping your home’s air clean and free of pollutants is the work of an air purifier. While combative, these devices are designed to only break down and destroy pollutants — not to analyze them. That’s ...

While it’s becoming increasingly common to spot one of the best air purifiers inside the home (and for good reason, ...

The air quality monitors, made by PurpleAir, only require an electrical power outlets and access to wifi, said Land Use ...

Air monitoring sensors from a Utah company named PurpleAir are seen June 5 on the roof at a Linn County Public Health monitoring station in southwest Cedar Rapids. The data collected at the station is ...