This report evaluates the social and economic impacts of air quality monitoring programmes implemented from 2020 to 2024, supported by the IAEA under the Regional Cooperative Agreement for Research, Development and Training related to Nuclear Science and Technology for Asia and the Pacific (RCA). It is one of four thematic assessments examining the application of nuclear science and technology in air quality monitoring, food safety, isotope hydrology and nuclear medicine.

Focusing on air quality monitoring, this publication draws on robust evidence from 19 participating State Parties, IAEA administrative data, expert insights, four success stories and a cost-benefit analysis of air quality monitoring initiatives. It highlights how technical cooperation projects leveraging nuclear science and technology on benefits of air quality monitoring have contributed meaningfully to sustainable social and economic development across Asia and the Pacific.

This publication not only highlights tangible outcomes but also emphasizes the collective value created beyond what countries could achieve alone. It is a compelling demonstration of science in action—supporting cleaner air, stronger collaboration and lasting regional progress.