Air quality in Coimbra
38
Fair
Air Quality Index
Air quality is acceptable. Extremely sensitive people may experience minor symptoms.
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Pollutants
PM2.5
16.8 µg/m³
PM10
27.2 µg/m³
NO₂
15.1 µg/m³
O₃
69 µg/m³
SO₂
2.5 µg/m³
CO
141 µg/m³
Pollen
Birch
0
Low
Grass
49
Medium
Olive
40
Medium