Bhubaneswar: A new report from the World Meteorological Organization (WMO) highlights the potential of low-cost sensor systems in tackling air pollution's health and environmental impacts. These systems can assess pollution levels, pinpoint sources, and aid in developing strategies to improve air quality.

Low-cost sensor systems (LCS) are crucial for bridging gaps in global and local air quality monitoring networks. They provide data for policy-making on air quality.

In lower-income areas, LCS are extensively used where traditional monitors are scarce and expensive. In wealthier nations, they complement existing monitors by offering localized real-time data, like monitoring fire emissions or vehicle pollution on busy roads.

Sara Basart, a WMO Scientific Officer, emphasizes the importance of air quality forecasting with LCS. This technology helps in widespread monitoring and early warnings, crucial for managing air quality impacts on human health.

The report, "Integrating Low-Cost Sensor Systems and Networks to Enhance Air Quality Applications," was developed by WMO's Global Atmosphere Watch in collaboration with UN Environment Programme (UNEP) and other international experts. It was released alongside discussions at the WMO Executive Council meeting, focusing on advancing science and services for society.

Richard Munang from UNEP stresses the need for data-driven policies to combat air pollution globally. He highlights the significance of tools like LCS in creating healthier environments.

The report's lead coordinating author, Carl Malings, mentions the diverse global input that contributed to the report's comprehensive insights on air quality applications.

Air pollution is a significant concern, causing around 7 million deaths yearly according to WHO. It's linked to various health issues like respiratory diseases, cardiovascular problems, cancer, and impacts on mental health and cognitive function.