CONTEMPORARY CHALLENGES IN AIR QUALITY MANAGEMENT AND MONITORING IN ENVIRONMENTALLY VULNERABLE CITIES: A CASE STUDY BASED ON YEREVAN DATA
Air quality monitoring remains a significant challenge in developing countries, particularly in cities like Yerevan, the capital of Armenia. Located in the Ararat Valley, surrounded by mountains, and characterized by limited green spaces, Yerevan is particularly vulnerable to air pollution. The city faces high concentr...