Air quality in Alella
53
Moderate
Air Quality Index
Sensitive groups may experience health effects. The general public is not likely to be affected.
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Pollutants
PM2.5
15.1 µg/m³
PM10
22.1 µg/m³
NO₂
4.5 µg/m³
O₃
120 µg/m³
SO₂
1 µg/m³
CO
127 µg/m³
Pollen
Alder
0
Low
Birch
1
Low
Grass
5
Low
Olive
1
Low