Air quality in Marl
22
Fair
Air Quality Index
Air quality is acceptable. Extremely sensitive people may experience minor symptoms.
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Pollutants
PM2.5
4.9 µg/m³
PM10
9.9 µg/m³
NO₂
8.1 µg/m³
O₃
54 µg/m³
SO₂
1.8 µg/m³
CO
126 µg/m³
Pollen
Grass
32
Medium