Air quality in Ullà
20
Good
Air Quality Index
Air quality is satisfactory and poses little or no health risk.
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Pollutants
PM2.5
7.8 µg/m³
PM10
8.8 µg/m³
NO₂
5.7 µg/m³
O₃
49 µg/m³
SO₂
0.3 µg/m³
CO
137 µg/m³
Pollen
Alder
1
Low
Birch
1
Low
Grass
2
Low