Air quality in Casalarreina
18
Good
Air Quality Index
Air quality is satisfactory and poses little or no health risk.
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Pollutants
PM2.5
7 µg/m³
PM10
9.3 µg/m³
NO₂
5.8 µg/m³
O₃
46 µg/m³
SO₂
0.6 µg/m³
CO
109 µg/m³
Pollen
Grass
6
Low
Olive
0
Low