Decree amending and supplementing the Decree on limit values for levels and types of pollutants in ambient air and alert thresholds, deadlines for reaching limit values, margins of tolerance for limit value, target values and long-term goals.

The amended regulation on ambient air quality standards introduces new limits for pollutants such as PM10, PM2.5, arsenic, cadmium, nickel, and benzo(a)pyrene to align with EU directives. It defines key terms, establishes measurement methods, and sets compliance deadlines, with provisions for deadline extensions under specific conditions. The Ministry of Environment and Spatial Planning will enforce the regulation from January 1, 2013, ensuring compliance and reporting progress to the government. The regulation emphasizes the integration of air quality management into urban planning, public awareness campaigns, and regional cooperation to enhance environmental and public health. Additionally, it highlights the impact of air quality on agriculture and ecosystems, promoting sustainable practices to protect vegetation, crops, and natural habitats.