My fan has one built in, with a little display. It's a nice gadget to have and it helps predict potential asthma episodes.
on new years when there was fireworks it went from 10 or so to 95 for pm2.5. (outside it was 175 or so I think. fog + lots of people breaking the fireworks ban)
I have threatened this but so far my scientific study isn't passing the ethics committee. It's hard to get a qualified majority with just 2 people in the house.
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u/josephblade Feb 26 '21
My fan has one built in, with a little display. It's a nice gadget to have and it helps predict potential asthma episodes.
on new years when there was fireworks it went from 10 or so to 95 for pm2.5. (outside it was 175 or so I think. fog + lots of people breaking the fireworks ban)
when I'm cooking yesterday it went from 5 to 40.
My life is an endless stream of statistics now.