Air quality in Sant Martí Vell
33
Fair
Air Quality Index
Air quality is acceptable. Extremely sensitive people may experience minor symptoms.
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Pollutants
PM2.5
11.5 µg/m³
PM10
19.1 µg/m³
NO₂
3.5 µg/m³
O₃
83 µg/m³
SO₂
0.4 µg/m³
CO
137 µg/m³
Pollen
Alder
0
Low
Birch
1
Low
Grass
32
Medium
Olive
2
Low