Air quality in Castellar del Vallès
54
Moderate
Air Quality Index
Sensitive groups may experience health effects. The general public is not likely to be affected.
▲
Pollutants
PM2.5
26.5 µg/m³
PM10
44.5 µg/m³
NO₂
25.6 µg/m³
O₃
27 µg/m³
SO₂
2.6 µg/m³
CO
122 µg/m³