Air quality in Velbert
20
Good
Air Quality Index
Air quality is satisfactory and poses little or no health risk.
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Pollutants
PM2.5
5.2 µg/m³
PM10
7.5 µg/m³
NO₂
4.8 µg/m³
O₃
49 µg/m³
SO₂
1.2 µg/m³
CO
126 µg/m³
Pollen
Grass
17
Medium
Mugwort
10
Medium