Amazon's Smart Air Quality Monitor lets you see air quality trends over time. Insights are shown by an hourly, daily and weekly basis. Throughout my testing, the monitor snappily sent ...

Most of the world’s population is breathing polluted air, with only seven countries meeting World Health Organization (WHO) air quality standards last year, according to a new report.

It’s equipped with sensors that can measure how everyday activities impact indoor air quality. Researchers note that the presence of the particles doesn’t necessarily mean they’re harmful ...