Air quality in Porta
24
Fair
Air Quality Index
Air quality is acceptable. Extremely sensitive people may experience minor symptoms.
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Pollutants
PM2.5
12 µg/m³
PM10
22.4 µg/m³
NO₂
22.5 µg/m³
O₃
39 µg/m³
SO₂
4.9 µg/m³
CO
171 µg/m³
Pollen
Alder
0
Low
Birch
4
Low
Grass
0
Low