Air quality in Witten
26
Fair
Air Quality Index
Air quality is acceptable. Extremely sensitive people may experience minor symptoms.
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Pollutants
PM2.5
7.9 µg/m³
PM10
13.2 µg/m³
NO₂
9.4 µg/m³
O₃
65 µg/m³
SO₂
1.9 µg/m³
CO
192 µg/m³
Pollen
Grass
0
Low
Mugwort
1
Low
Ragweed
7
Low