samuttodd Posted January 11, 2020 Share Posted January 11, 2020 Does anyone know of an app that is able to provide air quality readings for indoor air that doesn't require the purchase of extra equipment? I set up a diy air filter system, and it seems to be helping, but i WANTED TO ACTUALLY Test it indoors and get a measurement of pm2.5. Thanks Link to comment Share on other sites More sharing options...
CharlieH Posted January 11, 2020 Share Posted January 11, 2020 To do that it would need to sample the air, I doubt your phone is capable of that no matter what software you put in it. Suggest you browse Lazada for a suitable device. https://s.lazada.co.th/s.0X7Si 1 Link to comment Share on other sites More sharing options...
4MyEgo Posted January 11, 2020 Share Posted January 11, 2020 (edited) 13 minutes ago, samuttodd said: but i WANTED TO ACTUALLY Test it indoors and get a measurement of pm2.5. The only way your going to be able to do that is like CharlieH posted above, I have the same instrument and it is worth having, current reading is 39 indoors which is not good, that said, up to me if I then want to turn on the air purifier to combat the particulate matter PM2.5, through it's HEPA filter, but as I am going out for the day, won't bother. Edited January 11, 2020 by 4MyEgo Link to comment Share on other sites More sharing options...
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