The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences
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Articles | Volume XLII-4
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLII-4, 491–497, 2018
https://doi.org/10.5194/isprs-archives-XLII-4-491-2018
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLII-4, 491–497, 2018
https://doi.org/10.5194/isprs-archives-XLII-4-491-2018

  19 Sep 2018

19 Sep 2018

C-AQM: A CROWD-SOURCED AIR QUALITY MONITORING SYSTEM

M. E. Parés and F. Vázquez-Gallego M. E. Parés and F. Vázquez-Gallego
  • Centre Tecnològic de Telecomunicacions de Catalunya (CTTC/CERCA), Parc Mediterrani de la Tecnologia, Av. Carl Friedrich Gauss 7, Building B4, 08860 Castelldefels, Spain

Keywords: Air Quality Monitoring System, SMART City, Climate Change, Urban Mapping

Abstract. European cities are currently facing one of the main evolutions of the last fifty years. “Cities for the citizens” is the new leitmotiv of modern societies, and citizens are demanding, among others, a greener environment including non-polluted air. Improved sensors and improved communication systems open the door to the design of new systems based on citizen science to better monitor the air quality. In this paper, we present a system that relies on the already available Copernicus Environment Service, on Air Quality Monitoring reference stations and on a cluster of new low-cost, low-energy sensor nodes that will improve the resolution of air quality maps. The data collected by this system will be stored in a time series database, and it will be available both to city council managers for decision making and to citizens for informative purposes. In this paper, we present the main challenges imposed by Air Quality Monitoring systems, our proposal to overcome those challenges, and the results of our preliminary tests.