| Author | Comment | Last activity | Moderation | ||
|---|---|---|---|---|---|
| denissebn_06 | "@sarasage Yes, totally agree with you. Let´s document all the questions we can come up with AQ monitors, then I will write a research note about th..." | Read more » | over 3 years ago | |||
| sarasage | "@denissebn_06 I think it would be useful to write a post about AQ monitors' cost and operation on the VVAMP Page. We have a variety of monitors in ..." | Read more » | over 3 years ago | |||
| sarasage | "@denissebn_06 This is a great question. In my experience, all AQ monitors make noise. To operate, they have a fan and motor to move air through it..." | Read more » | over 3 years ago | |||
| zolfikarali5 | "Perhaps the most now important and personally good place you’ll see on the system, it tells you what time you want to get to bed in order to make a..." | Read more » | over 4 years ago | |||
| ritewayhtowing | "optical emanation spectrometers (OES) which are either versatile or stationary. The entirety of our OES models offer a significant level of exactne..." | Read more » | over 4 years ago | |||
| stevie | "Hi! The EPA also has an Air Sensor Toolbox here: https://www.epa.gov/air-sensor-toolbox Someone mentioned the PurpleAir, there's more info on that..." | Read more » | over 4 years ago | |||
| mimiss | "I wanted to share this research note from @jiteovien on how to evaluate low cost air monitors. I've also been looking into this Pocketlab air sens..." | Read more » | over 4 years ago | |||
| lizdahl | "We use purple air monitors. You can find them at Purpleair.com. " | Read more » | over 4 years ago | |||
| joyofsoy | "Is the air sensor of @safecast up for the task?There is also a kit with multiple options for sensors by @SenseBox_De, @thomas_barto to the rescue!—..." | Read more » | over 5 years ago | |||
| joyofsoy | "TRI is for expected releases; ie, it's the aggregate pollution that facilities are legally allowed by EPA to spew. It's not real-time accidental sp..." | Read more » | over 5 years ago | |||
| warren | "COMMUNITY QUESTION: Are there apps or devices to warn residents about airborne toxins?https://t.co/Eh0PvmUjQd pic.twitter.com/s5o3VFYqfh— Public La..." | Read more » | over 5 years ago | |||
| guolivar | " It all depends on what your objectives are. You'll notice that most air quality monitoring stations (the regulatory ones) have wind measurements w..." | Read more » | almost 6 years ago | |||
| Ag8n | " Normally, in an open location, the national weather service (NWS) wind direction would be ok. But as you get into more urban locations, where bu..." | Read more » | almost 6 years ago | |||
| warren | "Although honestly probably just the whole thing tied up in a cloth bag as I suggested above might be easier to do than rubber banding a filter over..." | Read more » | about 6 years ago | |||
| warren | "Actually i wondered re: @nshapiro's note on might risk suspending dust from the growth medium in the air if, and this is weird, but putting a filte..." | Read more » | about 6 years ago | |||
| warren | "Just linking in @nshapiro's comment here: @Odie91that's a great question and one that many people ask. I'm concerned that if we don't reverse the ..." | Read more » | about 6 years ago | |||
| zengirl2 | "There's also this post on sensors from this Public Lab post. " | Read more » | about 7 years ago | |||
| stevie | "I've found a couple systems for grab sampling. It seems as though there are some commercially available systems such as the Summa Canister, but the..." | Read more » | about 7 years ago | |||
| warren | "Hi, @bkleist - have you run the cameras for a while now? Caught anything good? We'd love to hear from you! " | Read more » | about 7 years ago | |||
| warren | "@nshapiro also pointed out that it would be easier to break your pump by flooding it if you used it in the usual "push" mode. Just so I understand,..." | Read more » | over 7 years ago | |||
| bkleist | "Unfortunately the cameras had been giving us a lot of trouble, and have not yet been deployed. The good news is that I was able to figure out how t..." | Read more » | over 7 years ago | |||
| stevie | "Thanks for the post! Any updates on where the camera is? " | Read more » | over 7 years ago | |||
| imvec | "Ey @pdhixenbaugh good to hear you! The approximate cost as It's now, for version 0.1, is around 80$ depending on the Ardu (if clone or original...) " | Read more » | about 8 years ago | |||
| pdhixenbaugh | "Hey! Amazing work! What's the approximate cost of this setup? " | Read more » | about 8 years ago |