Air quality in Viana de Duero
28
Fair
Air Quality Index
Air quality is acceptable. Extremely sensitive people may experience minor symptoms.
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Pollutants
PM2.5
4.5 µg/m³
PM10
6.9 µg/m³
NO₂
0.9 µg/m³
O₃
70 µg/m³
SO₂
0.2 µg/m³
CO
105 µg/m³
Pollen
Grass
36
Medium
Olive
7
Low