Air quality in Alella
43
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
9.7 µg/m³
PM10
12.8 µg/m³
NO₂
7 µg/m³
O₃
104 µg/m³
SO₂
0.9 µg/m³
CO
151 µg/m³
Pollen
Alder
4
Low
Birch
3
Low
Grass
0
Low