Since my last update of the outdoor (ambient) air quality monitors list back in 2018, new products have been released into the market for various purposes and different budgets. Air quality monitors for professional use in cities and industrial sites and homeowners who want to supervise the ambient air quality outside their houses/apartments.
air / air pollution / air quality / Air Quality Monitor / IoT / outdoor
See The Air 
Thank you very much Sotirios for your updates.
Would you recommend the uRADMonitor SMOGGIE-GAS for NO2 monitoring?
I need to measure NO2 to be put beside my PurpleAir on my balcony, and I can’t spend too much on the other all-in-one higher end monitors.
Otherwise I was thinking of an Airly PM+Gas, although I find the subscription quite hefty.
Thanks again for all your info!
Andrea
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Hello,
I think it will be wiser if you invest in an Ozone sensor or NO2+O3. NO2 is very unstable gas and with UV sunlight it easily becomes ozone.
I am currently reviewing the Airly PM+Gas so stay tuned.
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nice work
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This is a fantastic resource thank you for all the work here. Would you consider sharing the document as locked csv. Would be helpful to get the overview. Great work as always and congrats on recognition as a key influencer
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Sure, no problem. Contact me via the Contact page and I will share it with you.
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Check out Airsence by AUG too! https://airsence.augsignals.com/
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Done! Thank you
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Thanks a lot for the sum up. Personally I also would also suggest to add another row on their correlations of their measurements. Additionally, we would love to see Airqoon on this list. (https://airqoon.com)
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Thank you Baris, I added it to the list. The problem with correlations is that they are debatable, are they lab or field evaluated, who took the measurements, where, how long, etc.?
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[…] Air Quality Monitors – Comparison List 2020 Q4 […]
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