This is an open source community effort to develop a range of low-cost air quality monitoring and remediation tools. Welcome! **Join in by:** * Reading about goals and asking great questions * Trying (and critiquing) our community-made how-to guides * Posting your own how-to guides and mods * Building on others’ work; hack and remix the kits to refine and expand them * Submit your improvements for inclusion in an upcoming starter kit release or add-on * Serving on a Research Review Group for a 3 month period **** ##Resources [State-by-state](https://publiclab.org/wiki/state-by-state-info-sheets-on-indoor-air-quality) info sheets on indoor air quality assistance and governance (work in progress!) **** ##Activities [activities:open-air] **** ##Frequently Asked Questions about air quality [questions:air-quality] **** Also see http://publiclab.org/wiki/air-quality ##Additional media By @zengirl2: https://blog.adafruit.com/2016/08/09/how-to-purify-your-air-with-hacked-plants-publiclab-citizenscience/ ...
| Author | Comment | Last activity | Moderation | ||
|---|---|---|---|---|---|
| JuanfraAlvarez | "thanks @warren, that post (pdf of field calibrations) is the reason we changed the sampletime to 3600000ms (1h) as this guys have tested its in ho..." | Read more » | almost 8 years ago | |||
| warren | "Awesome post and good questions! I did find this interesting post w some possibly helpful info: https://publiclab.org/notes/Willie/04-01-2014/fie..." | Read more » | almost 8 years ago | |||
| JuanfraAlvarez | "Here the PM10 (and NO2) Levels this afternoon. " | Read more » | almost 8 years ago | |||
| JuanfraAlvarez | "If you want to check the station we are going to be using as reference, its exactly the one circled in the image, you can check it in this link htt..." | Read more » | almost 8 years ago | |||
| imvec | "Found out that seedstudio folks have this image in the documentation but no value... https://raw.githubusercontent.com/SeeedDocument/Grove_Dust_Sen..." | Read more » | almost 8 years ago | |||
| DavidMack | "neat. maybe put the fan on the charcoal side and blow into the tube so you don't get infiltration from the flap in the middle? The other way I've..." | Read more » | almost 8 years ago | |||
| DavidMack | "one other tool you may want to consider is something like a haze cam, see http://hazecam.net/ These are typically used for wide open areas but I t..." | Read more » | almost 8 years ago | |||
| gretchengehrke | "Hi Patrick, I am also curious about when the fee is waived and when it's not. I know that in some counties (though I'm not sure if the county is al..." | Read more » | almost 8 years ago | |||
| pdhixenbaugh | "Hello Gretchen, I am curious about when the fee is waived and when it is not, as $400 a year is definitely prohibitive for citizen science on a lar..." | Read more » | almost 8 years ago | |||
| xose | "First approach. Now we're powering it up using a potentiometer to control the fan revolutions and begin testing. Even though the sensor in the pict..." | Read more » | about 8 years ago | |||
| liz | "This is so neat! " | Read more » | about 8 years ago | |||
| nshapiro | "Thanks, @danbeavers! I'm hoping it works well and we can develop many more applications! " | Read more » | about 8 years ago | |||
| danbeavers | "I think this is great! I hope H2S can be a project also. " | Read more » | about 8 years ago | |||
| jfrankamp | "I did see one on Amazon the other day and it was more like a mesh bag so it might even let roots go through it. I'm not sure it would do anything s..." | Read more » | about 8 years ago | |||
| warren | "Oh, i had another idea -- what about a water-permeable fabric drawstring bag? That'd be pretty easy to put on, but would it impede airflow? Anyhow,..." | Read more » | about 8 years ago | |||
| jfrankamp | "Re: water level, The commercial version has a low water sensor that shuts the fan off to let it try to survive. It won't resume air circulation unt..." | Read more » | about 8 years ago | |||
| warren | "Yes, i also don't know much about this, and if the airflow from the pump is enough to make it a concern... i guess any negative pressure is better ..." | Read more » | about 8 years ago | |||
| jfrankamp | "@warren Thanks for the barnstar! I put an answer, but not a definitive one on the question. @nshapiro When I get the next one built I'll see if yo..." | Read more » | about 8 years ago | |||
| jfrankamp | "Hi! Nice to digitally meet you. I asked Nick about that when I did my build because I had the same thought. The only downside he mentioned was tha..." | Read more » | about 8 years ago | |||
| warren | "I posted a question! https://publiclab.org/questions/warren/10-08-2016/in-the-plant-based-air-purifier-could-airflow-go-the-other-way-using-an-unmo..." | Read more » | about 8 years ago | |||
| warren | "warren awards a barnstar to jfrankamp for their awesome contribution! " | Read more » | about 8 years ago | |||
| warren | "Yes replication barnstars!! We need to refine and expand the replication features. I'd like to try a couple variations like high/low airflow, comp..." | Read more » | about 8 years ago | |||
| nshapiro | "Its great that your thumb was greener than expected and that the water roots were forming and growing through carbon deposits. Your question about..." | Read more » | about 8 years ago | |||
| warren | "warren awards a barnstar to nshapiro for their awesome contribution! " | Read more » | about 8 years ago |