Air quality in Castrillo de Onielo
26
Fair
Air Quality Index
Air quality is acceptable. Extremely sensitive people may experience minor symptoms.
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Pollutants
PM2.5
10.7 µg/m³
PM10
17.6 µg/m³
NO₂
1.7 µg/m³
O₃
65 µg/m³
SO₂
0.1 µg/m³
CO
119 µg/m³
Pollen
Birch
0
Low
Grass
11
Medium
Olive
5
Low