Recommended Videos So how can you check air quality numbers? There are a couple of ways: You can check daily air quality in Houston and surrounding areas by visiting Airnow.gov. The website ...

You can position it anywhere in your house to check on how air quality shifts in the kitchen, if your fireplace is making things worse in the living room or if the kid's room has healthy air at ...

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.