Air quality in Sofía
29
Fair
Air Quality Index
Air quality is acceptable. Extremely sensitive people may experience minor symptoms.
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Pollutants
PM2.5
25 µg/m³
PM10
28.4 µg/m³
NO₂
5.9 µg/m³
O₃
71 µg/m³
SO₂
4.6 µg/m³
CO
185 µg/m³
Pollen
Alder
0
Low
Birch
22
Medium
Grass
1
Low