Towards air quality indices in smart cities by calibrated low-cost sensors applied to networks

Michele Penza, Domenico Suriano, Maria Gabriella Villani, Laurent Spinelle, Michel Gerboles

Research output: Contribution to conferencePaper

24 Citations (Scopus)

Abstract

This experimental study focusses on air quality monitoring by low-cost and accurate sensors to provide a rank of air quality indices for citizens community in smart cities. Inter-comparison long-term measurements of CO, NO2, SO2 and PM10 are performed in a real scenario using referenced chemical analyzers at air-quality monitoring stations. The accuracy of the low-cost sensors is assessed in order to address the Data Quality Objectives (DQO) of the EU Air Quality Directive 2008/50/EC for indicative measurements. These preliminary results show that the low-cost sensors, when accurate, are suitable to define a rank of individual air quality index (AQI) to inform effectively general public and enhance environmental awareness. Finally, we show that the developed multiparametric sensor-system NASUS can be integrated both in a distributed city-network based on cost-effective fixed nodes, and in portable handheld sensor-systems to monitor air-pollution personal exposure.
Original languageEnglish
DOIs
Publication statusPublished - 12 Dec 2014
Event13th IEEE SENSORS Conference, SENSORS 2014 - Valencia, Spain
Duration: 12 Dec 2014 → …

Conference

Conference13th IEEE SENSORS Conference, SENSORS 2014
CountrySpain
CityValencia
Period12/12/14 → …

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All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering

Cite this

Penza, M., Suriano, D., Villani, M. G., Spinelle, L., & Gerboles, M. (2014). Towards air quality indices in smart cities by calibrated low-cost sensors applied to networks. Paper presented at 13th IEEE SENSORS Conference, SENSORS 2014, Valencia, Spain. https://doi.org/10.1109/ICSENS.2014.6985429