Seth Swetman, who's been selling and installing air conditioning for 25 years in the Seattle area, told KOMO News there is a threshold to keep in mind.

by Paul Rivera, KOMO News Reporter Thu, October 19th 2023 at 12:53 PM ...

Contours show estimates of wildfire smoke near the surface. This is the current status of air quality across the United States and Canada. (Here’s a guide to understanding air quality readings.) ...

Similar to other household succulents, snake plants help to filter indoor air. What’s unique about this particular plant is that it’s one of the few plants that can convert carbon dioxide (CO ...