We asked an indoor air quality expert what features matter most when choosing an air quality monitor—and which models are ...

An indoor air quality monitor can help keep tabs on some types of indoor air pollution, including particulate matter associated with wildfires and truck traffic, and indoor pollutants emitted by ...

The best monitors from CR’s tests detect a range of indoor pollutants, and some work automatically with air purifiers Devices like this one can help you track volatile organic compounds (VOCs) and ...