Mapping air quality through citizen science.
The scientific initiative 'AirLimnos' is being implemented by Web2Learn on the remote island of Lemnos.
The project focuses on two main areas:
Mapping and monitoring air quality in Lemnos, with the participation of citizens. For this purpose, air pollution sensors have been installed in areas with different urban densities, such as Myrina, Moudros, and Livadochori.
Awareness, education, and active participation of citizens in the process of monitoring and protecting air quality on the island.
The project started in September 2024 and aspires to enhance the knowledge and environmental action of the local community.
Myrina: The capital and largest town of Lemnos, Myrina is an urban center with dense residential and commercial activity. This location was chosen due to increased traffic and other potential sources of air pollution, making it a critical point for monitoring.
Moudros: Moudros is the second most densely populated area of the island. In winter, the area has a small number of residents, but during the summer it experiences a significant influx of tourists. It was chosen due to its strategic location and proximity to agricultural and maritime activities, which could affect air quality.
Livadochori: It is located very close to the airport. This location is vital for monitoring how transportation affects air quality on the island.
We have installed two types of sensors: PurpleAir and Smart Citizen, which are systems designed for environmental monitoring, facilitating data collection and analysis by anyone. They include a central data logger connected to various sensors, measuring air quality, temperature, humidity, and more. They are affordable tools for citizen science, education, and research.
PM2.5 (particles with a diameter of up to 2.5 micrometers) is one of the most significant air pollutants affecting human health. These tiny particles originate from fuel combustion, industrial activities, transportation, and natural sources such as dust and wildfires. Due to their small size, they can penetrate deep into the lungs and enter the bloodstream, increasing the risk of respiratory and cardiovascular problems. Continuous monitoring of PM2.5 levels in the air is vital for assessing air quality and protecting public health.
High school students of Lemnos participate in interactive workshops where they learn about the science of air quality monitoring and acquire green skills.
Residents are informed about the impacts of air pollution on the environment and public health, and about how they can participate in addressing the problem and adopt green practices.
Collection of educational materials for activities with students related to air quality, air pollution, and citizen science, through experiential approaches.
Communication, outreach | Web2Learn
Strategy and scientific supervision | Web2Learn
Technician | National Observatory of Athens
Citizen science | Web2Learn
The ECS aims to expand and strengthen the European Citizen Science community by creating capacities and public engagement activities in various areas (social inclusion, open data, policy-making, etc.).
The project also focuses on raising awareness and expanding citizen science networks in Europe by creating new partnerships with new organizations and entities. The ECS includes a series of knowledge exchange and dissemination activities, as well as outreach and promotional events.
CitiObs aims to support Citizen Observatories (COs) and Citizen Science initiatives in various cities, helping to create, strengthen, or scale participatory and diverse observations. It focuses on empowering citizens to actively monitor their urban environment using low-cost sensors and portable devices, with particular emphasis on air quality and other environmental challenges such as noise and urban heat.
https://citiobs.eu/demonstrations-open-call-for-alliances