Indoor Air Quality
indoor-air-quality

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
danbeavers "Mathew: That sounds like a mechanical engineer (which I am not) question. I SUSPECT that it will be the sum of the restrictions because of the lo..." | Read more » over 9 years ago
warren "Discussed on the call today having a pad of note pages attached to the lid of the box in the illustration above. The last two thermometer/hygromete..." | Read more » over 9 years ago
nshapiro "Here is a photo of the tip breaker that is on some of the analog pumps. We could also pre-score them in a standardized way to create consistent ope..." | Read more » over 9 years ago
mathew "if, for the library, we're going to mount everything in a box with a face plate, lets look at how we can integrate the tube's scale and the thermom..." | Read more » over 9 years ago
mathew "@Danbeavers what if we put a standardized, small orifice on the broken end of the glass tube that is always smaller than a hole broken into the tub..." | Read more » over 9 years ago
danbeavers "Perhaps @Stevie could order them. " | Read more » over 9 years ago
warren "I'm arriving tomorrow -- if you could order those I'd buy them off of you when I arrive, or we could just order tomorrow night when I get in. I jus..." | Read more » over 9 years ago
danbeavers "The cheapest flow meters in the appropriate range that I could find: $18.90 http://www.ebay.com/itm/0-1-1-5L-Oxygen-Air-Flow-Meter-Gas-Flow-Meter-..." | Read more » over 9 years ago
danbeavers "Mathew: The "super simple" flow meter you linked to is what DavidMack was describing in the first post comment. That is real good to calibrate a ..." | Read more » over 9 years ago
danbeavers "Warren: I don't have the complete setup here that Nick has been using. I have 1 unused and one used tube and the rest of the equipment shown in my..." | Read more » over 9 years ago
warren "Hi Dan and Nick - is there a complete setup available for photography and testing in the NOLA area? I'll be in town next week working on documentat..." | Read more » over 9 years ago
warren "Actually that'd be super great. If they'd arrive before next Thursday, Nick and Mathew, could you send them to Propeller? Propeller c/o Public Lab..." | Read more » over 9 years ago
mathew "I have small plastic valves, had to order 5. I'll send one out. " | Read more » over 9 years ago
warren "Oh I see! I had read it as 2IN. My brains a little slow right now, sorry. I need to be watered. " | Read more » over 9 years ago
nshapiro ".1-1 is correct. I have three right now. i can send you one. but you would need to get the valves. my supplier just ran out. " | Read more » over 9 years ago
warren "1 VWR FLOW METER ACR 2IN.1-1LPM ($74.62 + shipping). Is that supposed to be 1-10 LPM? Thanks! " | Read more » over 9 years ago
warren "Just size, really. I have to order one of these too so I can use it in the video I'm working on. " | Read more » over 9 years ago
mathew "it has to be upright, yes. what other options are you thinking of? " | Read more » over 9 years ago
warren "OK, cool. Are there options for the flow meter Nick's used above, in terms of size, etc? It has to be upright, right? " | Read more » over 9 years ago
mathew "I think for the neck unit-- we need to have a flow meter in the flow. That is a perfect configuration to use in the buy your own kit, whereas we'r..." | Read more » over 9 years ago
warren "Hey @mathew, do you think the goose neck thing I put together is worth pursuing, or is compatible with the box idea you posted? Just want to know h..." | Read more » over 9 years ago
mathew "@danbeavers I am interested in making our data usable in court, but I'm also trying to be budget-sensitive. we're looking to mail these around fro..." | Read more » over 9 years ago
nshapiro "i actually have three of those pumps on my desk. they have a counter up to 10 and a thermal ring (that doesn't appear to work) for temp and a tube ..." | Read more » over 9 years ago
danbeavers "Answering my own question: "The KITAGAWA air sampling pump reproducibly draws 100cc of sample air" So that would be 90 pump cycles thus makiing i..." | Read more » over 9 years ago