Air quality in Aachen
25
Fair
Air Quality Index
Air quality is acceptable. Extremely sensitive people may experience minor symptoms.
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Pollutants
PM2.5
5.3 µg/m³
PM10
9.5 µg/m³
NO₂
9.2 µg/m³
O₃
61 µg/m³
SO₂
2.1 µg/m³
CO
153 µg/m³
Pollen
Birch
0
Low
Grass
32
Medium