When HN users recommended it
1 HN user recommended this in 2022, in one comment.
20072026
Each tall tick is one HN user's first recommendation. A short tick is the same user again. Click a tick to jump to the comment.
1 HN user recommended this in 2022, in one comment.
Each tall tick is one HN user's first recommendation. A short tick is the same user again. Click a tick to jump to the comment.
I picked up one of these recently, and it seems to work quite well. https://www.amazon.ca/Detector-Quality-Monitor-Lightweight-A...
I don't have it on all the time or anything, but is certainly interesting to spot-check my indoor air quality.