Air Quality

Building a case against Aluf Plastics -- polluting my town & I need help

question:air-quality plastics first-time-poster

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asked by michaelwma new contributor about 7 hours ago | 0 | | 54 | 1

Why are the PM10 particles of the Purpleair monitor biased so high?

wisconsin air-quality particulate-matter question:air-sensors

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asked by Cbarnes9 about 1 month ago | 4 | | 117 | 1

What type of aerosol was used for the calibration of the purpleair lasers?

spectroscopy air-quality question:air-sensors purpleair

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asked by Cbarnes9 about 1 month ago | 2 | | 112 | 1

Does particle composition that the purple air monitors measure greatly skew the data output?

spectroscopy air-quality question:air-sensors purpleair

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asked by Cbarnes9 about 1 month ago | 3 | | 109 | 1

What do we know about EPA National Emissions Inventory (NEI) data?

epa database air-quality data

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asked by warren about 1 month ago | 0 | | 61 | 0

How can we connect a PMS5003 dust sensor to an Arduino?

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arduino air-quality question:air-quality answered

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asked by warren about 2 months ago | 7 | | 199 | 0

DIY Oil Refinery Air Quality Monitoring?

oil diy refinery air-quality

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asked by scotttees 2 months ago | 0 | | 102 | 0

Can biosolids promote certain types of mold growth in buildings?

air-quality cafo question:air-quality question:question

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asked by Zengirl2 2 months ago | 0 | | 113 | 3

Examples of fenceline community emissions and spill reporting services?

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air-quality water-quality answered question:general

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asked by nshapiro 2 months ago | 1 | | 132 | 2

Low-cost air quality sensors to measure PM2.5, PM10?

airquality question:air-quality question:pm question:general

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asked by bigmit37 4 months ago | 7 | | 140 | 1

Air quality balloons - an updated version?

air-quality sensors question:air-quality question:general

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asked by Cindy_ExCites 4 months ago | 4 | | 115 | 2

What is the correct AQI measure ?

mapping-meet-up air-quality leaflet dust

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asked by sagarpreet 6 months ago | 7 | | 226 | 1

Is there someone who can help pull and analyze Purple Air data?

request question:air-quality question:pm question:requests

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asked by stevie with ramseysprague 7 months ago | 5 | | 266 | 1

Can collecting dust on a sticky pad result in EPA review?

epa air-quality pm question:pm

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asked by liz 7 months ago | 0 | | 124 | 0

Looking for hands-on help with a datalogger!

arduino air-quality sensors datalogger

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asked by bronwen 8 months ago | 2 | | 247 | 1

Can MiniVol (TAS Particulate Matter Monitor) measure Black Carbon or Elemental Carbon?

question:air-quality question:question question:pm minivol

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asked by stevie 8 months ago | 0 | | 162 | 0

Hey @matthew I am trying to build same PPM kit you guys have here. Where did you guys get the sampler stub?

particulate-sensing question question:air-quality question:pm

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asked by Matej 8 months ago | 2 | | 144 | 0

what data-logger will work with my portable HCHO meter?

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air-quality sensors riffle formaldehyde

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asked by nshapiro 9 months ago | 0 | | 374 | 3

Can Bio-char products absorb CAFO gases like Hydrogen Sulfide or Ammonia?

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remediation biochar hydrogen-sulfide air-quality

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asked by Zengirl2 9 months ago | 0 | | 182 | 1

What is an easy-to-use phone app for public to record air quality issues? #air #app #tech

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community air-quality cafo answered

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asked by Zengirl2 9 months ago | 3 | | 182 | 1

Lego Spectrometer suitable for studying sunlight?

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spectrometry raspberry-pi sun tool

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asked by jsbonillam 11 months ago | 4 | | 476 | 1

What do respirable silica particles (frac sand pollution) look like?

sand air-quality fracking silica

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asked by warren 10 months ago | 1 | | 299 | 1

3 particle type

silica question:air-quality question:silica question:air-sensors

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asked by Ag8n 10 months ago | 0 | | 164 | 0

What are good humidity sensor/monitors to use with gas sampling kits?

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question:air-quality answered question:general question:h2s

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asked by gretchengehrke 11 months ago | 0 | | 145 | 1