Concentrations of NO₂ in 2023 in relation to the 2030 EU annual limit value

Units

µg/m³

Additional information

The last three colour categories correspond to values above the 2030 annual limit value (20μg/m³). The first colour category indicates values below the WHO AQG level for NO2 (10μg/m³).

Only stations with more than 75 % of valid data have been included.