🎈 Public Lab: question:dust

Dustduino

asked by @Delia air-quality dustduino dust particulates

What kind/size of microdust does activated carbon give off & how much of a concern is it?

asked by @jfrankamp filter air-quality dust carbon

Can a passive dust monitoring housing be made from a cheaper/easier material?

asked by @warren diy dust frac-sand pm

How big are smoke particles, in microns?

asked by @warren nasa dust particulates pm

How big are silica particles, in microns?

asked by @warren particulate-sensing dust silica pm

How does the EPA measure things, especially the size of dust particles?

asked by @kgradow1 leaffest epa dust silica

How do DIY microscopes compare (cost, ease of use, resolution) to commercial options?

asked by @warren dust particulates pm microscopes

What are some ways to collect dust or particulate samples for analysis?

asked by @warren particulate-sensing dust particulates silica

How good is the PurpleAir sensor and what does it detect?

asked by @warren laser air-quality sensors dust

What are different ways to collect respirable dust samples for analysis?

asked by @warren particulate-sensing air-quality dust particulates

What different electronic particulate pollution sensors are available and at what cost?

asked by @warren particulate-sensing sensors dustduino dust

Have you used the particle atlas?

asked by @Ag8n dust particulates pm answered

What is the correct AQI measure ?

asked by @sagarpreet mapping-meet-up air-quality leaflet dust

Sanity check for air sensors

asked by @Ag8n particulate-sensing dust particulate pm

What are some activities for using the Simple Air Sensor as part of a broader air quality project?

asked by @warren air-quality dust pm plantower

What are the advantages to using 2 particle sensors at the same time?

asked by @warren calibration air-quality air dust

What happens to the simple air sensor when the battery pack runs low?

asked by @stevie dust pm air-sensors question:simple-air-sensor

calibration calculations don't match MiniVol manual

asked by @mathew calibration question air-quality dust

What procedure is best to determine background airborne silica levels?

asked by @mathew wisconsin dust silica frac-sand

Can PM4 be monitored with the MiniVol?

asked by @mathew wisconsin dust silica frac-sand

Can the New Auburn, WI Recreation Area be used to identify downwind dust from Great Northern Sand?

asked by @mathew wisconsin dust frac-sand pm

What is the scenario under which you would use an optical vs. a passive monitor to measure dust?

asked by @kgradow1 dust pm particle-monitoring passive-pm

Are there any methods to distinguish where particulate matter in the air comes from?

asked by @stevie air dust frac-sand pm

Is there a predictive relationship between the number of PM 2.5 and smaller airborne particulates compared to the mass of the same ug per cubic meter?

asked by @Tomp air-quality dust particulates pm

how do we determine if sand is silica

asked by @MegSheehan dust lat:41 pm-monitoring question:general

The difference between medical particle monitoring and your particle monitoring?

asked by @Ag8n answered question:pm question:dust question:air-sensors

What type of permits are required for gravel and asphalt processing facilities?

asked by @stevie with @ramseysprague question:pm question:general question:regulations question:permits

How are gravel and asphalt companies regulated?

asked by @stevie with @ramseysprague question:pm question:general question:permits question:dust

What are ways to visualize particulate matter pollution that comes from vehicular traffic?

asked by @stevie with @ramseysprague question:pm question:general question:dust location:blurred

How do I find out who is responsible for maintaining the roadway by my house?

asked by @stevie with @ramseysprague question:pm question:general question:permits question:dust

What is a good way to track vehicular traffic?

asked by @stevie with @ramseysprague transportation answered question:pm question:general

Dust question:dust question:general answered pm dust question:air-quality

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question:dust