If you live in Detroit, it is strongly recommended that you don't breathe.
As someone in WI, this whole region is awful so please be careful friends! (7/16/2026)
Please put on your N95s. The same ones used for covid will filter particulate pollution. I lived in a city with yearly winter pollution levels like this. If you can pay for it, you might as well get an indoor air filter to sleep in.
If you can't afford a proper air purifier or can't find one in stock, these are sometimes cheaper to build:
Make sure you get the best rated furnace filters you can. If getting all those is too expensive, even one of those furnace filters taped tightly to a box fan (to force the air through the filters so it doesn't come in through the cracks) can help pretty substantially in a small room.


















