While an indoor air quality monitor can help keep tabs on some indoor air pollution, we found that these devices vary widely in what they actually measure. CR examines monitors from brands like ...

The good news is that indoor air quality monitors may detect such gases in the home as well as identify additional pollutants ...

We put indoor air quality through our scientific testing to find which models work—and which models don’t. View our ratings and reviews to find the best indoor air quality monitors.

We have tried and tested the best air purifiers ... Our expert reviewers tested each air purifier in this guide using an industry-grade Perfect Prime air particle monitor to give you an objective ...

The best monitors detect a range of indoor pollutants, and they also work with air purifiers and other smart devices The air quality monitors we’ve tested detect different contaminants and ...