🎈 Public Lab: air-monitoring

In the plant based air purifier, could airflow go the other way, using an unmodified pump?

asked by @warren air-quality formaldehyde open-air question:air-quality

Creating a "videocamera" for passive dust collection over time?

asked by @natematias air-quality air particles air-monitoring

What methods are available for doing air grab samples for hydrogen sulfide?

asked by @stevie hydrogen-sulfide air-quality air h2s

Should the Purple Air be co-located with a weather station?

asked by @stevie with @Cbarnes9 , @OrionAllgaier air wind pm weather

What are some good trouble shooting tips for installing/maintaining a PurpleAir?

asked by @stevie with @tylerknight air-quality pm sensor question:air-quality

Does anyone know why ambient oxygen levels would be higher than the normal 21%?

asked by @sarasage air-monitoring question:general general VVAMP

Where can I find good low-cost air quality sensors?

asked by @mgoodwin air-quality air pm question:air-quality

What is the most accurate low-cost VOC monitoring method?

asked by @tylerknight air-quality question:air-quality air-monitoring vocs

Looking for recommendations of how to obtain air quality samples around a fracked gas compressor station

asked by @SBucic air-quality air monitoring quality

Are you smelling odors in your community, and should you be concerned?

asked by @amocorro air-quality air-monitoring odors odor

When you don’t have permission to monitor on a property from the owners and/or your neighbors, what’s your method for asking them and/or getting permission to monitor?

asked by @denissebn_06 with @amocorro air-quality air-monitoring question:general general

How difficult is to figure out how to use Air Quality monitoring devices?

asked by @denissebn_06 california air-quality pm air-monitoring

Which Air Quality Monitroring devices you are using, do they make noise?

asked by @denissebn_06 california air-quality pm air-monitoring

What kind of event would trigger me needing to take an air sample with the bucket?

asked by @denissebn_06 with @sarasage air-quality bucket-brigade air-monitoring question:general

What kind of monitoring tools might I need to use to identify indicators before sampling with the bucket?

asked by @denissebn_06 air-quality air-monitoring question:general general

What kind of continous air monitoring devices measure HAPs and PAHs?

asked by @denissebn_06 with @amocorro landfill california air-quality land-use

What is kriging? How it works and how can we use it when measuring purple air?

asked by @denissebn_06 air-quality air pm air-monitoring

Why is it call Purple air?

asked by @denissebn_06 air air-monitoring question:general general

How subsurface gasses migrate and what allows them to dissipate? Landfill gasses

asked by @denissebn_06 with @sarasage landfill air-quality air waste

What would be the optimal time according to the atm pressure to take measurements

asked by @denissebn_06 with @sarasage landfill air air-monitoring question:general

How to start air monitoring project?

asked by @shannonkmcalpine california air-quality monitoring los-angeles

Questions about Plantower sensors from the University of Wisconsin - Eau Claire

asked by @OrionAllgaier air-quality question:air-monitoring question:air-sensors plantower

When is it better to do grab sampling versus other types of monitoring?

asked by @stevie air sampling monitoring answered

Can a phone app be used to measure for chemical air pollutants?

asked by @stevie question:question question:air-monitoring question:deer-park-tank-fire question:apps

What do the different colors mean on the Simple Air Sensor?

asked by @stevie question:pm question:general question:frac-sand question:air-monitoring

air-monitoring air-monitoring question:general air-quality general pm location:blurred

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