Air quality in Siero
13
Good
Air Quality Index
Air quality is satisfactory and poses little or no health risk.
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Pollutants
PM2.5
9.2 µg/m³
PM10
12.1 µg/m³
NO₂
12.4 µg/m³
O₃
33 µg/m³
SO₂
0.9 µg/m³
CO
138 µg/m³
Pollen
Alder
0
Low
Birch
1
Low
Grass
0
Low