I have a xiaomi air purifier with AQ detector. Scrubber seems to to help with allergies. Detector itself is pretty much a glorified smoke detector Tamagotchi to

I have a xiaomi air purifier with AQ detector. Scrubber seems to to help with allergies. Detector itself is pretty much a glorified smoke detector Tamagotchi toy for me. I haven't found much use for it other than to keep numbers as low / nominal as I can. For which living in a pretty clean part of the city with good air quality means being more mindful when I cook to reduce smoke. That said the high AQ alarm has saved me a couple times from leaving stove top on / burning pots. Kind of paid for itself in that sense.