Abstract
Abstract. World cities are currently facing one of the major crisis of the last century. Some preliminary studies on COVID-19 pandemia have shown that air pollutants may have a strong impact on virus effects. Improved gas sensors and wireless communication systems open the door to the design of new air monitoring systems based on citizen science to better monitor and communicate the air quality levels. In this paper, we present the Crowdsourced Air Quality Monitoring (C-AQM) system, which relies on Air Quality Monitoring reference stations and a cluster of new low-cost and low-energy sensor nodes, in order to improve the resolution of air quality maps. The data collected by the C-AQM system is stored in a time series database and is available both to city council managers for decision making and to citizens for informative purposes. In this paper, we present the main bases of the C-AQM system as well as the measurements validation campaign carried out.
Highlights
World cities are currently facing one of the major crisis of the last century
We shortly review the design and imizens during high pollution episodes and to describe and recom- plementation of Crowdsourced Air Quality Monitoring (C-AQM) and we mainly focus on the performmend ”green routes” for the most vulnerable citizens
The C-AQM system has been deployed in the city of
Summary
World cities are currently facing one of the major crisis of the last century. Some preliminary studies on COVID-19 pandemia have shown that air pollutants may have a strong impact on virus effects. Improved gas sensors and wireless communication systems open the door to the design of new air monitoring systems based on citizen science to better monitor and communicate the air quality levels. We present the Crowdsourced Air Quality Monitoring (C-AQM) system, which relies on Air Quality Monitoring reference stations and a cluster of new low-cost and low-energy sensor nodes, in order to improve the resolution of air quality maps. We present the main bases of the C-AQM system as well as the measurements validation campaign carried out. We shortly review the design and imizens during high pollution episodes and to describe and recom- plementation of C-AQM and we mainly focus on the performmend ”green routes” for the most vulnerable citizens. The Copernicus European system for Earth obser- The results of these tests are presented in this paper
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