This is the newest model of Amazon’s smart air quality monitor, a petite gadget that many reviewers claim has offered “eye-opening insights” into the air they breathe every day inside their homes.

Below, we've compiled some of the best sites and apps for checking air quality. Mashable Top Stories Stay connected with the hottest stories of the day and the latest entertainment news.

Calculating air pollution from wildfires and other events has become more complicated. That doesn’t mean it’s necessarily more accurate.

Below, we've compiled some of the best sites and apps for checking air quality. Did you know that Apple's native Weather app provides air quality information? If you open a location and scroll ...