BBCNEWS Click June 3, 2021 02:44:00
15 minutes and then giving you an air quality index, or aqi score. it's using a us scale. basically, the higher the number, the worse the air quality, and it goes all the way from good to hazardous. here are the results from my first seven days. and you can see that the air quality fluctuated a lot, but the baseline was typically in the moderate zone with a few spikes all the way up to hazardous, which i guess is not great. so i started logging everything i did in my bedroom, so hopefully i could explain some of those spikes in the air quality reading. and then it was time to start the experim...