Percentage of monitoring stations in 2024 achieving air quality EU standards/guideline levels

The charts shows the percentage of monitoring stations in 2024 below the applicable EU air quality standards and the WHO guideline levels. The EU standards include the 2008 directive annual limit values and the revised AAQD annual limit values for 2030 for PM_2.5, PM₁₀ and NO₂. For O₃, the percentage of stations in 2024 with concentrations below the 2008 target value threshold, the revised directive target value threshold for 2030 and the WHO guideline level for the peak value are presented.