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T1  - Added Value of Vaisala AQT530 Sensors as a Part of a Sensor Network for Comprehensive Air Quality Monitoring 
SN  -  /  
UR  - http://hdl.handle.net/10138/333236 
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A1  - Petäjä, Tuukka; Ovaska, Aino; Fung, Pak Lun; Poutanen, Pyry; Yli-Ojanperä, Jaakko; Suikkola, Jari; Laakso, Mikko; Mäkelä, Taneli; Niemi, Jarkko V.; Keskinen, Jorma; Järvinen, Anssi; Kuula, Joel; Kurppa, Mona; Hussein, Tareq; Tarkoma, Sasu; Kulmala, Markku; Karppinen, Ari; Manninen, Hanna E.; Timonen, Hilkka 
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Y1  - 2021 
LA  - eng 
AB  - Poor air quality influences the quality of life in the urban environment. The regulatory observation stations provide the backbone for the city administration to monitor urban air quality. Recently a suite of cost-effective air quality sensors has emerged to provide novel insights into the spatio-temporal variability of aerosol particles and trace gases. Particularly in low concentrations these sensors might suffer from issues related e.g., to high detection limits, concentration drifts and inte... 
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KW  - air quality; air quality sensors; sensor network; particulate matter; gaseous pollutants; DEPOSITED SURFACE-AREA; LOW-COST; PARTICULATE MATTER; ELECTROCHEMICAL SENSORS; TERM EXPOSURE; BLACK CARBON; POLLUTION; EMISSIONS; HELSINKI; DUST; 1172 Environmental sciences; 113 Computer and information sciences 
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