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 ...

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.

Monitor indoor air quality with the Air Lab. Portable, accurate, and customizable for healthier living spaces. Perfect for ...

Air purifiers are a great tool for improving your indoor air quality. You could also invest in a sensor just so you know what ...

The best indoor air purifiers tackle airborne pollutants ... With 30 minutes to spare in the testing period, our air quality monitor registered no particulate matter. Though its performance ...

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 ...