Much of our lives is spent indoors where we live, work, and play. What is in the air we breathe indoors affects our health and quality of life. Some common pollutants that could be present in indoor air include carbon monoxide, radon, mold, asbestos, formaldehyde, and other volatile organic compounds (VOCs). A number of projects on Public Lab have explored indoor air quality, monitoring and remediation. Check out the materials below, follow the tag indoor-air-quality and add your materials to this topic. ### Questions [questions:indoor-air-quality] ### Activities [activities:indoor-air-quality] ### Research notes [notes:indoor-air-quality!question:indoor-air-quality] ### Wikis All wiki pages relating to air quality: [wikis:indoor-air-quality] ### Regulations on indoor air quality #### Federal regulations Many of us spend a large portion of our time indoors, and yet indoor air quality remains largely unregulated at the federal level in the US [[1](https://www.epa.gov/regulatory-information-topic/regulatory-information-topic-air#indoorair)]. For office buildings and other workplaces, the Occupational Safety and Health Administration sets rules on ventilation and some air pollutants [[2](https://www.osha.gov/SLTC/indoorairquality/)], but there are no federal regulatory standards on indoor air quality for these spaces. In addition, the air we breathe inside our schools [[3](https://www.epa.gov/iaq-schools/are-schools-required-follow-epas-iaq-tools-schools-guidance)], homes, and apartment buildings also lacks federal air quality standards, leaving individual states to set their own rules. Sources: 1. [https://www.epa.gov/regulatory-information-topic/regulatory-information-topic-air#indoorair](https://www.epa.gov/regulatory-information-topic/regulatory-information-topic-air#indoorair) 2. [https://www.osha.gov/SLTC/indoorairquality/ ](https://www.osha.gov/SLTC/indoorairquality/) 3. [https://www.epa.gov/iaq-schools/are-schools-required-follow-epas-iaq-tools-schools-guidance](https://www.epa.gov/iaq-schools/are-schools-required-follow-epas-iaq-tools-schools-guidance) #### Local, tribal, or state regulations The Environmental Law Institute maintains a searchable database of indoor air quality laws in individual US states here: [https://www.eli.org/buildings/database-state-indoor-air-quality-laws](https://www.eli.org/buildings/database-state-indoor-air-quality-laws) The US Environmental Protection Agency provides links to state, tribal, and regional indoor air quality programs here: [https://www.epa.gov/indoor-air-quality-iaq/epa-regional-office-and-state-indoor-air-quality-information ](https://www.epa.gov/indoor-air-quality-iaq/epa-regional-office-and-state-indoor-air-quality-information)...
Author | Comment | Last activity | Moderation | ||
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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 | |||
warren | "I think this is great. I'd mentioned to @liz but the question How can i know if my plant-based air filter is working? is great, and I think it'd be..." | Read more » | over 8 years ago | |||
warren | "A comment was deleted due to violation of community code of conduct. " | Read more » | over 8 years ago | |||
nshapiro | "A commenter in @Zengirl2 's adafruit blog post (which is great btw) had a good point. We don't know which is more effective the plant roots or the..." | Read more » | over 8 years ago | |||
nshapiro | "@Zengirl2 fantastic! glad to hear you're interested and can't wait to see the post. I'm in philly too and happy to connect you with some of the PA ..." | Read more » | over 8 years ago | |||
zengirl2 | "@nshapiro was so excited to see this work pop up in my in-box. I'll be blogging this on @adafruit tomorrow for #citizenscience. Great work and mayb..." | Read more » | over 8 years ago | |||
liz | "If this project gets to the point where specific expertise is needed for discrete tasks, i believe we can do outreach over the lists to find someon..." | Read more » | over 8 years ago | |||
nshapiro | "Hi Jeff! The RKI FP-30 does not follow an EPA recognized method. For what its worth, the company that makes it claims that their results are very s..." | Read more » | over 8 years ago | |||
warren | "Hi, Nick - really interesting post, thanks. Is the RKI-FP 30 meter a certified instrument for any regulations, or anything (noting that I think you..." | Read more » | over 8 years ago | |||
thomashooper | "That is very fantastic from the design, the construct, the starting, the video, the images...Everyone said a new era of computer assisted drug desi..." | Read more » | over 8 years ago | |||
kkoerner | "LukeS good to know, thanks for testing out those pumps and posting your results! " | Read more » | almost 9 years ago | |||
mathew | "Great writeup, Luke! cool work. " | Read more » | almost 9 years ago | |||
LukeS | "@kkoerner, I tried a similar pump when I was researching this and it created too much turbulent/pulsed of the air stream to get a good measurement ..." | Read more » | almost 9 years ago | |||
marlokeno | "@cfastie, @warren, @eustatic, and @martenskram- Thanks for your help clarifying ideas & procedures. As it's winter and cold, indoor air is ofte..." | Read more » | almost 9 years ago | |||
cfastie | "In these experiments, the bubbler will increase the humidity in the chamber or room. That alone could reduce the dust in the air (by dampening the ..." | Read more » | almost 9 years ago | |||
warren | "Very neat idea -- I guess I agree with Chris that it may not matter if diatoms metabolize the silica, if the silica is already transfered from the ..." | Read more » | almost 9 years ago | |||
eustatic | "I'm unsure about the claims, but at least one vaccuum company advertises that its unit can 'wash' the air. Of course, the unit moves a larger volu..." | Read more » | about 9 years ago | |||
marlokeno | "Thanks to Chris for some lucid suggestions. I have some questions, and ideas for improvements after reading your post. Question: I don't understan..." | Read more » | about 9 years ago | |||
cfastie | "If bubbling room air through an aquarium removes some dust from the air (including some silica dust) then growing diatoms in the water is not requi..." | Read more » | about 9 years ago | |||
marlokeno | "Thanks for sharing your expertise, @martenskram. I didn't know that bubblers were inefficient under 1-2 µm. Your information about flow & part..." | Read more » | about 9 years ago |