Had no idea how much litter dust I was breathing until I switched to a no-dust option. The cloud
pacoandpepper.com/blogs/news/best-no-dust-cat-litter
that comes out of a regular bag when you pour it is actually kind of alarming once you notice it. My cat was also sneezing around the box which I'd been ignoring. Found this article while researching alternatives and it was helpful for understanding what causes dust and what to look for. Switched to a plant-based litter and the air quality around the box area improved immediately. Both of us are happier.