Pegasor AQ Urban excels in urban air quality measurements


A study led by Finnish Meterological Institute showed that Pegasor AQ Urban provides long term measurements with reliable and repeatable results, when compared with reference grade methods. In the study several different instrument types were tested to study their applicability to complement standard methods in air quality measurements.

Kuula J, Kuuluvainen H, Rönkkö T, Niemi JV, Saukko E, Portin H, Aurela M, Saarikoski S, Rostedt A, Hillamo R, Timonen H. Applicability of Optical and Diffusion Charging-Based Particulate Matter Sensors to Urban Air Quality Measurements. Aerosol and Air Quality Research. 2019 May 1;19(5):1024-39+.

You will find the study here